15442516

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{3331}}^1$

素因数の和:3415

約数の個数: 24

約数和(自身を含む): 28921760

約数和(自身を除く): 13479244

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 244, 1159, 2318, 3331, 4636, 6662, 13324, 63289, 126578, 203191, 253156, 406382, 812764, 3860629, 7721258, 15442516]

約数ペア:

[(1, 15442516), (2, 7721258), (4, 3860629), (19, 812764), (38, 406382), (61, 253156), (76, 203191), (122, 126578), (244, 63289), (1159, 13324), (2318, 6662), (3331, 4636)]