15207638

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1$

素因数の和:332

約数の個数: 32

約数和(自身を含む): 25280640

約数和(自身を除く): 10073002

約数列:

[1, 2, 19, 38, 41, 43, 82, 86, 227, 454, 779, 817, 1558, 1634, 1763, 3526, 4313, 8626, 9307, 9761, 18614, 19522, 33497, 66994, 176833, 185459, 353666, 370918, 400201, 800402, 7603819, 15207638]

約数ペア:

[(1, 15207638), (2, 7603819), (19, 800402), (38, 400201), (41, 370918), (43, 353666), (82, 185459), (86, 176833), (227, 66994), (454, 33497), (779, 19522), (817, 18614), (1558, 9761), (1634, 9307), (1763, 8626), (3526, 4313)]