19375821808

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{10176377}}^1$

素因数の和:10176409

約数の個数: 40

約数和(自身を含む): 45427351392

約数和(自身を除く): 26051529584

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 10176377, 20352754, 40705508, 71234639, 81411016, 142469278, 162822032, 172998409, 284938556, 345996818, 569877112, 691993636, 1139754224, 1210988863, 1383987272, 2421977726, 2767974544, 4843955452, 9687910904, 19375821808]

約数ペア:

[(1, 19375821808), (2, 9687910904), (4, 4843955452), (7, 2767974544), (8, 2421977726), (14, 1383987272), (16, 1210988863), (17, 1139754224), (28, 691993636), (34, 569877112), (56, 345996818), (68, 284938556), (112, 172998409), (119, 162822032), (136, 142469278), (238, 81411016), (272, 71234639), (476, 40705508), (952, 20352754), (1904, 10176377)]