19392849924

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{323797}}^1$

素因数の和:323865

約数の個数: 96

約数和(自身を含む): 55703617536

約数和(自身を除く): 36310767612

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 31, 42, 46, 62, 69, 84, 92, 93, 124, 138, 161, 186, 217, 276, 322, 372, 434, 483, 644, 651, 713, 868, 966, 1302, 1426, 1932, 2139, 2604, 2852, 4278, 4991, 8556, 9982, 14973, 19964, 29946, 59892, 323797, 647594, 971391, 1295188, 1942782, 2266579, 3885564, 4533158, 6799737, 7447331, 9066316, 10037707, 13599474, 14894662, 20075414, 22341993, 27198948, 29789324, 30113121, 40150828, 44683986, 52131317, 60226242, 70263949, 89367972, 104262634, 120452484, 140527898, 156393951, 208525268, 210791847, 230867261, 281055796, 312787902, 421583694, 461734522, 625575804, 692601783, 843167388, 923469044, 1385203566, 1616070827, 2770407132, 3232141654, 4848212481, 6464283308, 9696424962, 19392849924]

約数ペア:

[(1, 19392849924), (2, 9696424962), (3, 6464283308), (4, 4848212481), (6, 3232141654), (7, 2770407132), (12, 1616070827), (14, 1385203566), (21, 923469044), (23, 843167388), (28, 692601783), (31, 625575804), (42, 461734522), (46, 421583694), (62, 312787902), (69, 281055796), (84, 230867261), (92, 210791847), (93, 208525268), (124, 156393951), (138, 140527898), (161, 120452484), (186, 104262634), (217, 89367972), (276, 70263949), (322, 60226242), (372, 52131317), (434, 44683986), (483, 40150828), (644, 30113121), (651, 29789324), (713, 27198948), (868, 22341993), (966, 20075414), (1302, 14894662), (1426, 13599474), (1932, 10037707), (2139, 9066316), (2604, 7447331), (2852, 6799737), (4278, 4533158), (4991, 3885564), (8556, 2266579), (9982, 1942782), (14973, 1295188), (19964, 971391), (29946, 647594), (59892, 323797)]