16394257

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{367}}^1$

素因数の和:540

約数の個数: 16

約数和(自身を含む): 18653184

約数和(自身を除く): 2258927

約数列:

[1, 11, 31, 131, 341, 367, 1441, 4037, 4061, 11377, 44671, 48077, 125147, 528847, 1490387, 16394257]

約数ペア:

[(1, 16394257), (11, 1490387), (31, 528847), (131, 125147), (341, 48077), (367, 44671), (1441, 11377), (4037, 4061)]