23405036

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{547}}^1\times {\mathrm{563}}^1$

素因数の和:1133

約数の個数: 24

約数和(自身を含む): 43270080

約数和(自身を除く): 19865044

約数列:

[1, 2, 4, 19, 38, 76, 547, 563, 1094, 1126, 2188, 2252, 10393, 10697, 20786, 21394, 41572, 42788, 307961, 615922, 1231844, 5851259, 11702518, 23405036]

約数ペア:

[(1, 23405036), (2, 11702518), (4, 5851259), (19, 1231844), (38, 615922), (76, 307961), (547, 42788), (563, 41572), (1094, 21394), (1126, 20786), (2188, 10697), (2252, 10393)]