15220596

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{277}}^1$

素因数の和:544

約数の個数: 48

約数和(自身を含む): 37674560

約数和(自身を除く): 22453964

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 241, 277, 482, 554, 723, 831, 964, 1108, 1446, 1662, 2892, 3324, 4579, 5263, 9158, 10526, 13737, 15789, 18316, 21052, 27474, 31578, 54948, 63156, 66757, 133514, 200271, 267028, 400542, 801084, 1268383, 2536766, 3805149, 5073532, 7610298, 15220596]

約数ペア:

[(1, 15220596), (2, 7610298), (3, 5073532), (4, 3805149), (6, 2536766), (12, 1268383), (19, 801084), (38, 400542), (57, 267028), (76, 200271), (114, 133514), (228, 66757), (241, 63156), (277, 54948), (482, 31578), (554, 27474), (723, 21052), (831, 18316), (964, 15789), (1108, 13737), (1446, 10526), (1662, 9158), (2892, 5263), (3324, 4579)]