15219264

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{2557}}^1$

素因数の和:2603

約数の個数: 56

約数和(自身を含む): 41582848

約数和(自身を除く): 26363584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 186, 192, 248, 372, 496, 744, 992, 1488, 1984, 2557, 2976, 5114, 5952, 7671, 10228, 15342, 20456, 30684, 40912, 61368, 79267, 81824, 122736, 158534, 163648, 237801, 245472, 317068, 475602, 490944, 634136, 951204, 1268272, 1902408, 2536544, 3804816, 5073088, 7609632, 15219264]

約数ペア:

[(1, 15219264), (2, 7609632), (3, 5073088), (4, 3804816), (6, 2536544), (8, 1902408), (12, 1268272), (16, 951204), (24, 634136), (31, 490944), (32, 475602), (48, 317068), (62, 245472), (64, 237801), (93, 163648), (96, 158534), (124, 122736), (186, 81824), (192, 79267), (248, 61368), (372, 40912), (496, 30684), (744, 20456), (992, 15342), (1488, 10228), (1984, 7671), (2557, 5952), (2976, 5114)]