19149512

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{1399}}^1$

素因数の和:1493

約数の個数: 32

約数和(自身を含む): 37800000

約数和(自身を除く): 18650488

約数列:

[1, 2, 4, 8, 29, 58, 59, 116, 118, 232, 236, 472, 1399, 1711, 2798, 3422, 5596, 6844, 11192, 13688, 40571, 81142, 82541, 162284, 165082, 324568, 330164, 660328, 2393689, 4787378, 9574756, 19149512]

約数ペア:

[(1, 19149512), (2, 9574756), (4, 4787378), (8, 2393689), (29, 660328), (58, 330164), (59, 324568), (116, 165082), (118, 162284), (232, 82541), (236, 81142), (472, 40571), (1399, 13688), (1711, 11192), (2798, 6844), (3422, 5596)]