16472886

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{631}}^1$

素因数の和:884

約数の個数: 32

約数和(自身を含む): 34886400

約数和(自身を除く): 18413514

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 229, 458, 631, 687, 1262, 1374, 1893, 3786, 4351, 8702, 11989, 13053, 23978, 26106, 35967, 71934, 144499, 288998, 433497, 866994, 2745481, 5490962, 8236443, 16472886]

約数ペア:

[(1, 16472886), (2, 8236443), (3, 5490962), (6, 2745481), (19, 866994), (38, 433497), (57, 288998), (114, 144499), (229, 71934), (458, 35967), (631, 26106), (687, 23978), (1262, 13053), (1374, 11989), (1893, 8702), (3786, 4351)]