19184044

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{5519}}^1$

素因数の和:5613

約数の個数: 24

約数和(自身を含む): 37094400

約数和(自身を除く): 17910356

約数列:

[1, 2, 4, 11, 22, 44, 79, 158, 316, 869, 1738, 3476, 5519, 11038, 22076, 60709, 121418, 242836, 436001, 872002, 1744004, 4796011, 9592022, 19184044]

約数ペア:

[(1, 19184044), (2, 9592022), (4, 4796011), (11, 1744004), (22, 872002), (44, 436001), (79, 242836), (158, 121418), (316, 60709), (869, 22076), (1738, 11038), (3476, 5519)]