19057324

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{33317}}^1$

素因数の和:33345

約数の個数: 24

約数和(自身を含む): 39181968

約数和(自身を除く): 20124644

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 33317, 66634, 133268, 366487, 433121, 732974, 866242, 1465948, 1732484, 4764331, 9528662, 19057324]

約数ペア:

[(1, 19057324), (2, 9528662), (4, 4764331), (11, 1732484), (13, 1465948), (22, 866242), (26, 732974), (44, 433121), (52, 366487), (143, 133268), (286, 66634), (572, 33317)]