15968170

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{367}}^1$

素因数の和:622

約数の個数: 32

約数和(自身を含む): 30470400

約数和(自身を除く): 14502230

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 229, 367, 458, 734, 1145, 1835, 2290, 3670, 4351, 6973, 8702, 13946, 21755, 34865, 43510, 69730, 84043, 168086, 420215, 840430, 1596817, 3193634, 7984085, 15968170]

約数ペア:

[(1, 15968170), (2, 7984085), (5, 3193634), (10, 1596817), (19, 840430), (38, 420215), (95, 168086), (190, 84043), (229, 69730), (367, 43510), (458, 34865), (734, 21755), (1145, 13946), (1835, 8702), (2290, 6973), (3670, 4351)]