19276232

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{3457}}^1$

素因数の和:3521

約数の個数: 32

約数和(自身を含む): 39213720

約数和(自身を除く): 19937488

約数列:

[1, 2, 4, 8, 17, 34, 41, 68, 82, 136, 164, 328, 697, 1394, 2788, 3457, 5576, 6914, 13828, 27656, 58769, 117538, 141737, 235076, 283474, 470152, 566948, 1133896, 2409529, 4819058, 9638116, 19276232]

約数ペア:

[(1, 19276232), (2, 9638116), (4, 4819058), (8, 2409529), (17, 1133896), (34, 566948), (41, 470152), (68, 283474), (82, 235076), (136, 141737), (164, 117538), (328, 58769), (697, 27656), (1394, 13828), (2788, 6914), (3457, 5576)]