19672578858

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{479}}^1\times {\mathrm{220807}}^1$

素因数の和:221322

約数の個数: 32

約数和(自身を含む): 40699330560

約数和(自身を除く): 21026751702

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 479, 958, 1437, 2874, 14849, 29698, 44547, 89094, 220807, 441614, 662421, 1324842, 6845017, 13690034, 20535051, 41070102, 105766553, 211533106, 317299659, 634599318, 3278763143, 6557526286, 9836289429, 19672578858]

約数ペア:

[(1, 19672578858), (2, 9836289429), (3, 6557526286), (6, 3278763143), (31, 634599318), (62, 317299659), (93, 211533106), (186, 105766553), (479, 41070102), (958, 20535051), (1437, 13690034), (2874, 6845017), (14849, 1324842), (29698, 662421), (44547, 441614), (89094, 220807)]