16989244

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{877}}^1$

素因数の和:1077

約数の個数: 24

約数和(自身を含む): 30975840

約数和(自身を除く): 13986596

約数列:

[1, 2, 4, 29, 58, 116, 167, 334, 668, 877, 1754, 3508, 4843, 9686, 19372, 25433, 50866, 101732, 146459, 292918, 585836, 4247311, 8494622, 16989244]

約数ペア:

[(1, 16989244), (2, 8494622), (4, 4247311), (29, 585836), (58, 292918), (116, 146459), (167, 101732), (334, 50866), (668, 25433), (877, 19372), (1754, 9686), (3508, 4843)]