19952322

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{367}}^1$

素因数の和:443

約数の個数: 64

約数和(自身を含む): 46738944

約数和(自身を除く): 26786622

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 41, 51, 78, 82, 102, 123, 221, 246, 367, 442, 533, 663, 697, 734, 1066, 1101, 1326, 1394, 1599, 2091, 2202, 3198, 4182, 4771, 6239, 9061, 9542, 12478, 14313, 15047, 18122, 18717, 27183, 28626, 30094, 37434, 45141, 54366, 81107, 90282, 162214, 195611, 243321, 255799, 391222, 486642, 511598, 586833, 767397, 1173666, 1534794, 3325387, 6650774, 9976161, 19952322]

約数ペア:

[(1, 19952322), (2, 9976161), (3, 6650774), (6, 3325387), (13, 1534794), (17, 1173666), (26, 767397), (34, 586833), (39, 511598), (41, 486642), (51, 391222), (78, 255799), (82, 243321), (102, 195611), (123, 162214), (221, 90282), (246, 81107), (367, 54366), (442, 45141), (533, 37434), (663, 30094), (697, 28626), (734, 27183), (1066, 18717), (1101, 18122), (1326, 15047), (1394, 14313), (1599, 12478), (2091, 9542), (2202, 9061), (3198, 6239), (4182, 4771)]