19310936

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{163}}^1\times {\mathrm{251}}^1$

素因数の和:479

約数の個数: 32

約数和(自身を含む): 37195200

約数和(自身を除く): 17884264

約数列:

[1, 2, 4, 8, 59, 118, 163, 236, 251, 326, 472, 502, 652, 1004, 1304, 2008, 9617, 14809, 19234, 29618, 38468, 40913, 59236, 76936, 81826, 118472, 163652, 327304, 2413867, 4827734, 9655468, 19310936]

約数ペア:

[(1, 19310936), (2, 9655468), (4, 4827734), (8, 2413867), (59, 327304), (118, 163652), (163, 118472), (236, 81826), (251, 76936), (326, 59236), (472, 40913), (502, 38468), (652, 29618), (1004, 19234), (1304, 14809), (2008, 9617)]