19355634

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{167}}^1$

素因数の和:359

約数の個数: 48

約数和(自身を含む): 43400448

約数和(自身を除く): 24044814

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 137, 141, 167, 274, 282, 334, 411, 423, 501, 822, 846, 1002, 1233, 1503, 2466, 3006, 6439, 7849, 12878, 15698, 19317, 22879, 23547, 38634, 45758, 47094, 57951, 68637, 70641, 115902, 137274, 141282, 205911, 411822, 1075313, 2150626, 3225939, 6451878, 9677817, 19355634]

約数ペア:

[(1, 19355634), (2, 9677817), (3, 6451878), (6, 3225939), (9, 2150626), (18, 1075313), (47, 411822), (94, 205911), (137, 141282), (141, 137274), (167, 115902), (274, 70641), (282, 68637), (334, 57951), (411, 47094), (423, 45758), (501, 38634), (822, 23547), (846, 22879), (1002, 19317), (1233, 15698), (1503, 12878), (2466, 7849), (3006, 6439)]