19198044

素因数分解:

$2^2\times 3^2\times {\mathrm{197}}^1\times {\mathrm{2707}}^1$

素因数の和:2914

約数の個数: 36

約数和(自身を含む): 48792744

約数和(自身を除く): 29594700

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 197, 394, 591, 788, 1182, 1773, 2364, 2707, 3546, 5414, 7092, 8121, 10828, 16242, 24363, 32484, 48726, 97452, 533279, 1066558, 1599837, 2133116, 3199674, 4799511, 6399348, 9599022, 19198044]

約数ペア:

[(1, 19198044), (2, 9599022), (3, 6399348), (4, 4799511), (6, 3199674), (9, 2133116), (12, 1599837), (18, 1066558), (36, 533279), (197, 97452), (394, 48726), (591, 32484), (788, 24363), (1182, 16242), (1773, 10828), (2364, 8121), (2707, 7092), (3546, 5414)]