19375157056

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{147031}}^1$

素因数の和:147143

約数の個数: 56

約数和(自身を含む): 40333818240

約数和(自身を除く): 20958661184

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 71, 116, 142, 232, 284, 464, 568, 928, 1136, 1856, 2059, 2272, 4118, 4544, 8236, 16472, 32944, 65888, 131776, 147031, 294062, 588124, 1176248, 2352496, 4263899, 4704992, 8527798, 9409984, 10439201, 17055596, 20878402, 34111192, 41756804, 68222384, 83513608, 136444768, 167027216, 272889536, 302736829, 334054432, 605473658, 668108864, 1210947316, 2421894632, 4843789264, 9687578528, 19375157056]

約数ペア:

[(1, 19375157056), (2, 9687578528), (4, 4843789264), (8, 2421894632), (16, 1210947316), (29, 668108864), (32, 605473658), (58, 334054432), (64, 302736829), (71, 272889536), (116, 167027216), (142, 136444768), (232, 83513608), (284, 68222384), (464, 41756804), (568, 34111192), (928, 20878402), (1136, 17055596), (1856, 10439201), (2059, 9409984), (2272, 8527798), (4118, 4704992), (4544, 4263899), (8236, 2352496), (16472, 1176248), (32944, 588124), (65888, 294062), (131776, 147031)]