19444744

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{2797}}^1$

素因数の和:2893

約数の個数: 32

約数和(自身を含む): 40291200

約数和(自身を除く): 20846456

約数列:

[1, 2, 4, 8, 11, 22, 44, 79, 88, 158, 316, 632, 869, 1738, 2797, 3476, 5594, 6952, 11188, 22376, 30767, 61534, 123068, 220963, 246136, 441926, 883852, 1767704, 2430593, 4861186, 9722372, 19444744]

約数ペア:

[(1, 19444744), (2, 9722372), (4, 4861186), (8, 2430593), (11, 1767704), (22, 883852), (44, 441926), (79, 246136), (88, 220963), (158, 123068), (316, 61534), (632, 30767), (869, 22376), (1738, 11188), (2797, 6952), (3476, 5594)]