15887472

素因数分解:

$2^4\times 3^1\times {\mathrm{479}}^1\times {\mathrm{691}}^1$

素因数の和:1181

約数の個数: 40

約数和(自身を含む): 41187840

約数和(自身を除く): 25300368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 479, 691, 958, 1382, 1437, 1916, 2073, 2764, 2874, 3832, 4146, 5528, 5748, 7664, 8292, 11056, 11496, 16584, 22992, 33168, 330989, 661978, 992967, 1323956, 1985934, 2647912, 3971868, 5295824, 7943736, 15887472]

約数ペア:

[(1, 15887472), (2, 7943736), (3, 5295824), (4, 3971868), (6, 2647912), (8, 1985934), (12, 1323956), (16, 992967), (24, 661978), (48, 330989), (479, 33168), (691, 22992), (958, 16584), (1382, 11496), (1437, 11056), (1916, 8292), (2073, 7664), (2764, 5748), (2874, 5528), (3832, 4146)]