18645077473

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{443}}^1\times {\mathrm{727}}^1$

素因数の和:1477

約数の個数: 32

約数和(自身を含む): 21566039040

約数和(自身を除く): 2920961567

約数列:

[1, 11, 19, 209, 277, 443, 727, 3047, 4873, 5263, 7997, 8417, 13813, 57893, 92587, 122711, 151943, 201379, 322061, 1349821, 2215169, 2331509, 3542671, 3826201, 6119159, 25646599, 42088211, 67310749, 89210897, 981319867, 1695007043, 18645077473]

約数ペア:

[(1, 18645077473), (11, 1695007043), (19, 981319867), (209, 89210897), (277, 67310749), (443, 42088211), (727, 25646599), (3047, 6119159), (4873, 3826201), (5263, 3542671), (7997, 2331509), (8417, 2215169), (13813, 1349821), (57893, 322061), (92587, 201379), (122711, 151943)]