19220565416

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{6329}}^1\times {\mathrm{29201}}^1$

素因数の和:35549

約数の個数: 32

約数和(自身を含む): 38818218600

約数和(自身を除く): 19597653184

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 6329, 12658, 25316, 29201, 50632, 58402, 82277, 116804, 164554, 233608, 329108, 379613, 658216, 759226, 1518452, 3036904, 184813129, 369626258, 739252516, 1478505032, 2402570677, 4805141354, 9610282708, 19220565416]

約数ペア:

[(1, 19220565416), (2, 9610282708), (4, 4805141354), (8, 2402570677), (13, 1478505032), (26, 739252516), (52, 369626258), (104, 184813129), (6329, 3036904), (12658, 1518452), (25316, 759226), (29201, 658216), (50632, 379613), (58402, 329108), (82277, 233608), (116804, 164554)]