11801270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{6983}}^1$

素因数の和:7016

約数の個数: 24

約数和(自身を含む): 23005296

約数和(自身を除く): 11204026

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 6983, 13966, 34915, 69830, 90779, 181558, 453895, 907790, 1180127, 2360254, 5900635, 11801270]

約数ペア:

[(1, 11801270), (2, 5900635), (5, 2360254), (10, 1180127), (13, 907790), (26, 453895), (65, 181558), (130, 90779), (169, 69830), (338, 34915), (845, 13966), (1690, 6983)]