23315888

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{76697}}^1$

素因数の和:76724

約数の個数: 20

約数和(自身を含む): 47552760

約数和(自身を除く): 24236872

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 76697, 153394, 306788, 613576, 1227152, 1457243, 2914486, 5828972, 11657944, 23315888]

約数ペア:

[(1, 23315888), (2, 11657944), (4, 5828972), (8, 2914486), (16, 1457243), (19, 1227152), (38, 613576), (76, 306788), (152, 153394), (304, 76697)]