16255590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41681}}^1$

素因数の和:41704

約数の個数: 32

約数和(自身を含む): 42015456

約数和(自身を除く): 25759866

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 41681, 83362, 125043, 208405, 250086, 416810, 541853, 625215, 1083706, 1250430, 1625559, 2709265, 3251118, 5418530, 8127795, 16255590]

約数ペア:

[(1, 16255590), (2, 8127795), (3, 5418530), (5, 3251118), (6, 2709265), (10, 1625559), (13, 1250430), (15, 1083706), (26, 625215), (30, 541853), (39, 416810), (65, 250086), (78, 208405), (130, 125043), (195, 83362), (390, 41681)]