16389534

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{1231}}^1$

素因数の和:1560

約数の個数: 32

約数和(自身を含む): 37610496

約数和(自身を除く): 21220962

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 317, 634, 951, 1231, 1902, 2219, 2462, 3693, 4438, 6657, 7386, 8617, 13314, 17234, 25851, 51702, 390227, 780454, 1170681, 2341362, 2731589, 5463178, 8194767, 16389534]

約数ペア:

[(1, 16389534), (2, 8194767), (3, 5463178), (6, 2731589), (7, 2341362), (14, 1170681), (21, 780454), (42, 390227), (317, 51702), (634, 25851), (951, 17234), (1231, 13314), (1902, 8617), (2219, 7386), (2462, 6657), (3693, 4438)]