18430204

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{7541}}^1$

素因数の和:7605

約数の個数: 24

約数和(自身を含む): 35477568

約数和(自身を除く): 17047364

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 188, 611, 1222, 2444, 7541, 15082, 30164, 98033, 196066, 354427, 392132, 708854, 1417708, 4607551, 9215102, 18430204]

約数ペア:

[(1, 18430204), (2, 9215102), (4, 4607551), (13, 1417708), (26, 708854), (47, 392132), (52, 354427), (94, 196066), (188, 98033), (611, 30164), (1222, 15082), (2444, 7541)]