16140502

素因数分解:

$2^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{1511}}^1$

素因数の和:1636

約数の個数: 24

約数和(自身を含む): 28440720

約数和(自身を除く): 12300218

約数列:

[1, 2, 7, 14, 49, 98, 109, 218, 763, 1511, 1526, 3022, 5341, 10577, 10682, 21154, 74039, 148078, 164699, 329398, 1152893, 2305786, 8070251, 16140502]

約数ペア:

[(1, 16140502), (2, 8070251), (7, 2305786), (14, 1152893), (49, 329398), (98, 164699), (109, 148078), (218, 74039), (763, 21154), (1511, 10682), (1526, 10577), (3022, 5341)]