16929794

素因数分解:

$2^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:112

約数の個数: 64

約数和(自身を含む): 32832000

約数和(自身を除く): 15902206

約数列:

[1, 2, 7, 14, 23, 29, 37, 46, 49, 58, 74, 98, 161, 203, 259, 322, 343, 406, 518, 667, 686, 851, 1073, 1127, 1334, 1421, 1702, 1813, 2146, 2254, 2842, 3626, 4669, 5957, 7511, 7889, 9338, 9947, 11914, 12691, 15022, 15778, 19894, 24679, 25382, 32683, 41699, 49358, 52577, 65366, 83398, 105154, 172753, 228781, 291893, 345506, 368039, 457562, 583786, 736078, 1209271, 2418542, 8464897, 16929794]

約数ペア:

[(1, 16929794), (2, 8464897), (7, 2418542), (14, 1209271), (23, 736078), (29, 583786), (37, 457562), (46, 368039), (49, 345506), (58, 291893), (74, 228781), (98, 172753), (161, 105154), (203, 83398), (259, 65366), (322, 52577), (343, 49358), (406, 41699), (518, 32683), (667, 25382), (686, 24679), (851, 19894), (1073, 15778), (1127, 15022), (1334, 12691), (1421, 11914), (1702, 9947), (1813, 9338), (2146, 7889), (2254, 7511), (2842, 5957), (3626, 4669)]