17679724

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{191}}^1\times {\mathrm{317}}^1$

素因数の和:585

約数の個数: 24

約数和(自身を含む): 31627008

約数和(自身を除く): 13947284

約数列:

[1, 2, 4, 73, 146, 191, 292, 317, 382, 634, 764, 1268, 13943, 23141, 27886, 46282, 55772, 60547, 92564, 121094, 242188, 4419931, 8839862, 17679724]

約数ペア:

[(1, 17679724), (2, 8839862), (4, 4419931), (73, 242188), (146, 121094), (191, 92564), (292, 60547), (317, 55772), (382, 46282), (634, 27886), (764, 23141), (1268, 13943)]