15520656

素因数分解:

$2^4\times 3^1\times {\mathrm{79}}^1\times {\mathrm{4093}}^1$

素因数の和:4183

約数の個数: 40

約数和(自身を含む): 40612480

約数和(自身を除く): 25091824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 79, 158, 237, 316, 474, 632, 948, 1264, 1896, 3792, 4093, 8186, 12279, 16372, 24558, 32744, 49116, 65488, 98232, 196464, 323347, 646694, 970041, 1293388, 1940082, 2586776, 3880164, 5173552, 7760328, 15520656]

約数ペア:

[(1, 15520656), (2, 7760328), (3, 5173552), (4, 3880164), (6, 2586776), (8, 1940082), (12, 1293388), (16, 970041), (24, 646694), (48, 323347), (79, 196464), (158, 98232), (237, 65488), (316, 49116), (474, 32744), (632, 24558), (948, 16372), (1264, 12279), (1896, 8186), (3792, 4093)]