47193938

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{491}}^1$

素因数の和:778

約数の個数: 32

約数和(自身を含む): 82254528

約数和(自身を除く): 35060590

約数列:

[1, 2, 11, 17, 22, 34, 187, 257, 374, 491, 514, 982, 2827, 4369, 5401, 5654, 8347, 8738, 10802, 16694, 48059, 91817, 96118, 126187, 183634, 252374, 1388057, 2145179, 2776114, 4290358, 23596969, 47193938]

約数ペア:

[(1, 47193938), (2, 23596969), (11, 4290358), (17, 2776114), (22, 2145179), (34, 1388057), (187, 252374), (257, 183634), (374, 126187), (491, 96118), (514, 91817), (982, 48059), (2827, 16694), (4369, 10802), (5401, 8738), (5654, 8347)]