15899488

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2657}}^1$

素因数の和:2695

約数の個数: 48

約数和(自身を含む): 36170064

約数和(自身を除く): 20270576

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 136, 176, 187, 272, 352, 374, 544, 748, 1496, 2657, 2992, 5314, 5984, 10628, 21256, 29227, 42512, 45169, 58454, 85024, 90338, 116908, 180676, 233816, 361352, 467632, 496859, 722704, 935264, 993718, 1445408, 1987436, 3974872, 7949744, 15899488]

約数ペア:

[(1, 15899488), (2, 7949744), (4, 3974872), (8, 1987436), (11, 1445408), (16, 993718), (17, 935264), (22, 722704), (32, 496859), (34, 467632), (44, 361352), (68, 233816), (88, 180676), (136, 116908), (176, 90338), (187, 85024), (272, 58454), (352, 45169), (374, 42512), (544, 29227), (748, 21256), (1496, 10628), (2657, 5984), (2992, 5314)]