38419329

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{18587}}^1$

素因数の和:18656

約数の個数: 16

約数和(自身を含む): 56210112

約数和(自身を除く): 17790783

約数列:

[1, 3, 13, 39, 53, 159, 689, 2067, 18587, 55761, 241631, 724893, 985111, 2955333, 12806443, 38419329]

約数ペア:

[(1, 38419329), (3, 12806443), (13, 2955333), (39, 985111), (53, 724893), (159, 241631), (689, 55761), (2067, 18587)]