15459488

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1187}}^1$

素因数の和:1245

約数の個数: 48

約数和(自身を含む): 34128864

約数和(自身を除く): 18669376

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 74, 88, 148, 176, 296, 352, 407, 592, 814, 1184, 1187, 1628, 2374, 3256, 4748, 6512, 9496, 13024, 13057, 18992, 26114, 37984, 43919, 52228, 87838, 104456, 175676, 208912, 351352, 417824, 483109, 702704, 966218, 1405408, 1932436, 3864872, 7729744, 15459488]

約数ペア:

[(1, 15459488), (2, 7729744), (4, 3864872), (8, 1932436), (11, 1405408), (16, 966218), (22, 702704), (32, 483109), (37, 417824), (44, 351352), (74, 208912), (88, 175676), (148, 104456), (176, 87838), (296, 52228), (352, 43919), (407, 37984), (592, 26114), (814, 18992), (1184, 13057), (1187, 13024), (1628, 9496), (2374, 6512), (3256, 4748)]