19059348

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20627}}^1$

素因数の和:20652

約数の個数: 48

約数和(自身を含む): 55448064

約数和(自身を除く): 36388716

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 20627, 41254, 61881, 82508, 123762, 144389, 226897, 247524, 288778, 433167, 453794, 577556, 680691, 866334, 907588, 1361382, 1588279, 1732668, 2722764, 3176558, 4764837, 6353116, 9529674, 19059348]

約数ペア:

[(1, 19059348), (2, 9529674), (3, 6353116), (4, 4764837), (6, 3176558), (7, 2722764), (11, 1732668), (12, 1588279), (14, 1361382), (21, 907588), (22, 866334), (28, 680691), (33, 577556), (42, 453794), (44, 433167), (66, 288778), (77, 247524), (84, 226897), (132, 144389), (154, 123762), (231, 82508), (308, 61881), (462, 41254), (924, 20627)]