12695230

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{613}}^1$

素因数の和:748

約数の個数: 32

約数和(自身を含む): 24314400

約数和(自身を除く): 11619170

約数列:

[1, 2, 5, 10, 19, 38, 95, 109, 190, 218, 545, 613, 1090, 1226, 2071, 3065, 4142, 6130, 10355, 11647, 20710, 23294, 58235, 66817, 116470, 133634, 334085, 668170, 1269523, 2539046, 6347615, 12695230]

約数ペア:

[(1, 12695230), (2, 6347615), (5, 2539046), (10, 1269523), (19, 668170), (38, 334085), (95, 133634), (109, 116470), (190, 66817), (218, 58235), (545, 23294), (613, 20710), (1090, 11647), (1226, 10355), (2071, 6130), (3065, 4142)]