19534852430

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^3\times {\mathrm{2851}}^1$

素因数の和:2974

約数の個数: 64

約数和(自身を含む): 37927858176

約数和(自身を除く): 18393005746

約数列:

[1, 2, 5, 10, 23, 31, 46, 62, 115, 155, 230, 310, 713, 961, 1426, 1922, 2851, 3565, 4805, 5702, 7130, 9610, 14255, 22103, 28510, 29791, 44206, 59582, 65573, 88381, 110515, 131146, 148955, 176762, 221030, 297910, 327865, 441905, 655730, 685193, 883810, 1370386, 2032763, 2739811, 3425965, 4065526, 5479622, 6851930, 10163815, 13699055, 20327630, 27398110, 63015653, 84934141, 126031306, 169868282, 315078265, 424670705, 630156530, 849341410, 1953485243, 3906970486, 9767426215, 19534852430]

約数ペア:

[(1, 19534852430), (2, 9767426215), (5, 3906970486), (10, 1953485243), (23, 849341410), (31, 630156530), (46, 424670705), (62, 315078265), (115, 169868282), (155, 126031306), (230, 84934141), (310, 63015653), (713, 27398110), (961, 20327630), (1426, 13699055), (1922, 10163815), (2851, 6851930), (3565, 5479622), (4805, 4065526), (5702, 3425965), (7130, 2739811), (9610, 2032763), (14255, 1370386), (22103, 883810), (28510, 685193), (29791, 655730), (44206, 441905), (59582, 327865), (65573, 297910), (88381, 221030), (110515, 176762), (131146, 148955)]