16219844

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{457}}^1\times {\mathrm{467}}^1$

素因数の和:947

約数の個数: 24

約数和(自身を含む): 30008160

約数和(自身を除く): 13788316

約数列:

[1, 2, 4, 19, 38, 76, 457, 467, 914, 934, 1828, 1868, 8683, 8873, 17366, 17746, 34732, 35492, 213419, 426838, 853676, 4054961, 8109922, 16219844]

約数ペア:

[(1, 16219844), (2, 8109922), (4, 4054961), (19, 853676), (38, 426838), (76, 213419), (457, 35492), (467, 34732), (914, 17746), (934, 17366), (1828, 8873), (1868, 8683)]