16012490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3329}}^1$

素因数の和:3386

約数の個数: 32

約数和(自身を含む): 31888080

約数和(自身を除く): 15875590

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 2405, 3329, 4810, 6658, 16645, 33290, 43277, 86554, 123173, 216385, 246346, 432770, 615865, 1231730, 1601249, 3202498, 8006245, 16012490]

約数ペア:

[(1, 16012490), (2, 8006245), (5, 3202498), (10, 1601249), (13, 1231730), (26, 615865), (37, 432770), (65, 246346), (74, 216385), (130, 123173), (185, 86554), (370, 43277), (481, 33290), (962, 16645), (2405, 6658), (3329, 4810)]