19005302596

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2053}}^1\times {\mathrm{17401}}^1$

素因数の和:19484

約数の個数: 48

約数和(自身を含む): 40032952960

約数和(自身を除く): 21027650364

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 2053, 4106, 8212, 14371, 17401, 28742, 34802, 39007, 57484, 69604, 78014, 121807, 156028, 243614, 273049, 330619, 487228, 546098, 661238, 1092196, 1322476, 2314333, 4628666, 9257332, 35724253, 71448506, 142897012, 250069771, 500139542, 678760807, 1000279084, 1357521614, 2715043228, 4751325649, 9502651298, 19005302596]

約数ペア:

[(1, 19005302596), (2, 9502651298), (4, 4751325649), (7, 2715043228), (14, 1357521614), (19, 1000279084), (28, 678760807), (38, 500139542), (76, 250069771), (133, 142897012), (266, 71448506), (532, 35724253), (2053, 9257332), (4106, 4628666), (8212, 2314333), (14371, 1322476), (17401, 1092196), (28742, 661238), (34802, 546098), (39007, 487228), (57484, 330619), (69604, 273049), (78014, 243614), (121807, 156028)]