19870293634

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{18852271}}^1$

素因数の和:18852321

約数の個数: 16

約数和(自身を含む): 32576726016

約数和(自身を除く): 12706432382

約数列:

[1, 2, 17, 31, 34, 62, 527, 1054, 18852271, 37704542, 320488607, 584420401, 640977214, 1168840802, 9935146817, 19870293634]

約数ペア:

[(1, 19870293634), (2, 9935146817), (17, 1168840802), (31, 640977214), (34, 584420401), (62, 320488607), (527, 37704542), (1054, 18852271)]