16858914

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{241}}^1$

素因数の和:466

約数の個数: 32

約数和(自身を含む): 34499520

約数和(自身を除く): 17640606

約数列:

[1, 2, 3, 6, 89, 131, 178, 241, 262, 267, 393, 482, 534, 723, 786, 1446, 11659, 21449, 23318, 31571, 34977, 42898, 63142, 64347, 69954, 94713, 128694, 189426, 2809819, 5619638, 8429457, 16858914]

約数ペア:

[(1, 16858914), (2, 8429457), (3, 5619638), (6, 2809819), (89, 189426), (131, 128694), (178, 94713), (241, 69954), (262, 64347), (267, 63142), (393, 42898), (482, 34977), (534, 31571), (723, 23318), (786, 21449), (1446, 11659)]