17896472

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{4327}}^1$

素因数の和:4391

約数の個数: 32

約数和(自身を含む): 37393920

約数和(自身を除く): 19497448

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 88, 94, 188, 376, 517, 1034, 2068, 4136, 4327, 8654, 17308, 34616, 47597, 95194, 190388, 203369, 380776, 406738, 813476, 1626952, 2237059, 4474118, 8948236, 17896472]

約数ペア:

[(1, 17896472), (2, 8948236), (4, 4474118), (8, 2237059), (11, 1626952), (22, 813476), (44, 406738), (47, 380776), (88, 203369), (94, 190388), (188, 95194), (376, 47597), (517, 34616), (1034, 17308), (2068, 8654), (4136, 4327)]