10686664

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{421}}^1$

素因数の和:613

約数の個数: 32

約数和(自身を含む): 21268800

約数和(自身を除く): 10582136

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 167, 334, 421, 668, 842, 1336, 1684, 3173, 3368, 6346, 7999, 12692, 15998, 25384, 31996, 63992, 70307, 140614, 281228, 562456, 1335833, 2671666, 5343332, 10686664]

約数ペア:

[(1, 10686664), (2, 5343332), (4, 2671666), (8, 1335833), (19, 562456), (38, 281228), (76, 140614), (152, 70307), (167, 63992), (334, 31996), (421, 25384), (668, 15998), (842, 12692), (1336, 7999), (1684, 6346), (3173, 3368)]