25408757

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1993}}^1$

素因数の和:2084

約数の個数: 16

約数和(自身を含む): 29670720

約数和(自身を除く): 4261963

約数列:

[1, 11, 19, 61, 209, 671, 1159, 1993, 12749, 21923, 37867, 121573, 416537, 1337303, 2309887, 25408757]

約数ペア:

[(1, 25408757), (11, 2309887), (19, 1337303), (61, 416537), (209, 121573), (671, 37867), (1159, 21923), (1993, 12749)]