22891162

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1831}}^1$

素因数の和:1906

約数の個数: 32

約数和(自身を含む): 42209280

約数和(自身を除く): 19318118

約数列:

[1, 2, 7, 14, 19, 38, 47, 94, 133, 266, 329, 658, 893, 1786, 1831, 3662, 6251, 12502, 12817, 25634, 34789, 69578, 86057, 172114, 243523, 487046, 602399, 1204798, 1635083, 3270166, 11445581, 22891162]

約数ペア:

[(1, 22891162), (2, 11445581), (7, 3270166), (14, 1635083), (19, 1204798), (38, 602399), (47, 487046), (94, 243523), (133, 172114), (266, 86057), (329, 69578), (658, 34789), (893, 25634), (1786, 12817), (1831, 12502), (3662, 6251)]