23207816

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2503}}^1$

素因数の和:2589

約数の個数: 32

約数和(自身を含む): 46574400

約数和(自身を除く): 23366584

約数列:

[1, 2, 4, 8, 19, 38, 61, 76, 122, 152, 244, 488, 1159, 2318, 2503, 4636, 5006, 9272, 10012, 20024, 47557, 95114, 152683, 190228, 305366, 380456, 610732, 1221464, 2900977, 5801954, 11603908, 23207816]

約数ペア:

[(1, 23207816), (2, 11603908), (4, 5801954), (8, 2900977), (19, 1221464), (38, 610732), (61, 380456), (76, 305366), (122, 190228), (152, 152683), (244, 95114), (488, 47557), (1159, 20024), (2318, 10012), (2503, 9272), (4636, 5006)]