15111616

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{443}}^1$

素因数の和:509

約数の個数: 56

約数和(自身を含む): 33156144

約数和(自身を除く): 18044528

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 64, 82, 104, 164, 208, 328, 416, 443, 533, 656, 832, 886, 1066, 1312, 1772, 2132, 2624, 3544, 4264, 5759, 7088, 8528, 11518, 14176, 17056, 18163, 23036, 28352, 34112, 36326, 46072, 72652, 92144, 145304, 184288, 236119, 290608, 368576, 472238, 581216, 944476, 1162432, 1888952, 3777904, 7555808, 15111616]

約数ペア:

[(1, 15111616), (2, 7555808), (4, 3777904), (8, 1888952), (13, 1162432), (16, 944476), (26, 581216), (32, 472238), (41, 368576), (52, 290608), (64, 236119), (82, 184288), (104, 145304), (164, 92144), (208, 72652), (328, 46072), (416, 36326), (443, 34112), (533, 28352), (656, 23036), (832, 18163), (886, 17056), (1066, 14176), (1312, 11518), (1772, 8528), (2132, 7088), (2624, 5759), (3544, 4264)]