15109346

素因数分解:

$2^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{2909}}^1$

素因数の和:2978

約数の個数: 24

約数和(自身を含む): 26870940

約数和(自身を除く): 11761594

約数列:

[1, 2, 7, 14, 49, 53, 98, 106, 371, 742, 2597, 2909, 5194, 5818, 20363, 40726, 142541, 154177, 285082, 308354, 1079239, 2158478, 7554673, 15109346]

約数ペア:

[(1, 15109346), (2, 7554673), (7, 2158478), (14, 1079239), (49, 308354), (53, 285082), (98, 154177), (106, 142541), (371, 40726), (742, 20363), (2597, 5818), (2909, 5194)]