19552264

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1187}}^1$

素因数の和:1293

約数の個数: 32

約数和(自身を含む): 38491200

約数和(自身を除く): 18938936

約数列:

[1, 2, 4, 8, 29, 58, 71, 116, 142, 232, 284, 568, 1187, 2059, 2374, 4118, 4748, 8236, 9496, 16472, 34423, 68846, 84277, 137692, 168554, 275384, 337108, 674216, 2444033, 4888066, 9776132, 19552264]

約数ペア:

[(1, 19552264), (2, 9776132), (4, 4888066), (8, 2444033), (29, 674216), (58, 337108), (71, 275384), (116, 168554), (142, 137692), (232, 84277), (284, 68846), (568, 34423), (1187, 16472), (2059, 9496), (2374, 8236), (4118, 4748)]