15209072

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1117}}^1$

素因数の和:1185

約数の個数: 40

約数和(自身を含む): 31608096

約数和(自身を除く): 16399024

約数列:

[1, 2, 4, 8, 16, 23, 37, 46, 74, 92, 148, 184, 296, 368, 592, 851, 1117, 1702, 2234, 3404, 4468, 6808, 8936, 13616, 17872, 25691, 41329, 51382, 82658, 102764, 165316, 205528, 330632, 411056, 661264, 950567, 1901134, 3802268, 7604536, 15209072]

約数ペア:

[(1, 15209072), (2, 7604536), (4, 3802268), (8, 1901134), (16, 950567), (23, 661264), (37, 411056), (46, 330632), (74, 205528), (92, 165316), (148, 102764), (184, 82658), (296, 51382), (368, 41329), (592, 25691), (851, 17872), (1117, 13616), (1702, 8936), (2234, 6808), (3404, 4468)]