13217492

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{331}}^1$

素因数の和:551

約数の個数: 24

約数和(自身を含む): 23704800

約数和(自身を除く): 10487308

約数列:

[1, 2, 4, 67, 134, 149, 268, 298, 331, 596, 662, 1324, 9983, 19966, 22177, 39932, 44354, 49319, 88708, 98638, 197276, 3304373, 6608746, 13217492]

約数ペア:

[(1, 13217492), (2, 6608746), (4, 3304373), (67, 197276), (134, 98638), (149, 88708), (268, 49319), (298, 44354), (331, 39932), (596, 22177), (662, 19966), (1324, 9983)]