23759728

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{78157}}^1$

素因数の和:78184

約数の個数: 20

約数和(自身を含む): 48457960

約数和(自身を除く): 24698232

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 78157, 156314, 312628, 625256, 1250512, 1484983, 2969966, 5939932, 11879864, 23759728]

約数ペア:

[(1, 23759728), (2, 11879864), (4, 5939932), (8, 2969966), (16, 1484983), (19, 1250512), (38, 625256), (76, 312628), (152, 156314), (304, 78157)]