115729418

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{1951}}^1$

素因数の和:2202

約数の個数: 32

約数和(自身を含む): 209879040

約数和(自身を除く): 94149622

約数列:

[1, 2, 7, 14, 19, 38, 133, 223, 266, 446, 1561, 1951, 3122, 3902, 4237, 8474, 13657, 27314, 29659, 37069, 59318, 74138, 259483, 435073, 518966, 870146, 3045511, 6091022, 8266387, 16532774, 57864709, 115729418]

約数ペア:

[(1, 115729418), (2, 57864709), (7, 16532774), (14, 8266387), (19, 6091022), (38, 3045511), (133, 870146), (223, 518966), (266, 435073), (446, 259483), (1561, 74138), (1951, 59318), (3122, 37069), (3902, 29659), (4237, 27314), (8474, 13657)]