15256428

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2819}}^1$

素因数の和:2878

約数の個数: 48

約数和(自身を含む): 39795840

約数和(自身を除く): 24539412

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 41, 44, 66, 82, 123, 132, 164, 246, 451, 492, 902, 1353, 1804, 2706, 2819, 5412, 5638, 8457, 11276, 16914, 31009, 33828, 62018, 93027, 115579, 124036, 186054, 231158, 346737, 372108, 462316, 693474, 1271369, 1386948, 2542738, 3814107, 5085476, 7628214, 15256428]

約数ペア:

[(1, 15256428), (2, 7628214), (3, 5085476), (4, 3814107), (6, 2542738), (11, 1386948), (12, 1271369), (22, 693474), (33, 462316), (41, 372108), (44, 346737), (66, 231158), (82, 186054), (123, 124036), (132, 115579), (164, 93027), (246, 62018), (451, 33828), (492, 31009), (902, 16914), (1353, 11276), (1804, 8457), (2706, 5638), (2819, 5412)]