15697827892

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1571}}^1\times {\mathrm{131477}}^1$

素因数の和:133071

約数の個数: 24

約数和(自身を含む): 28935678240

約数和(自身を除く): 13237850348

約数列:

[1, 2, 4, 19, 38, 76, 1571, 3142, 6284, 29849, 59698, 119396, 131477, 262954, 525908, 2498063, 4996126, 9992252, 206550367, 413100734, 826201468, 3924456973, 7848913946, 15697827892]

約数ペア:

[(1, 15697827892), (2, 7848913946), (4, 3924456973), (19, 826201468), (38, 413100734), (76, 206550367), (1571, 9992252), (3142, 4996126), (6284, 2498063), (29849, 525908), (59698, 262954), (119396, 131477)]