30925274

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{617}}^1\times {\mathrm{1319}}^1$

素因数の和:1957

約数の個数: 16

約数和(自身を含む): 48945600

約数和(自身を除く): 18020326

約数列:

[1, 2, 19, 38, 617, 1234, 1319, 2638, 11723, 23446, 25061, 50122, 813823, 1627646, 15462637, 30925274]

約数ペア:

[(1, 30925274), (2, 15462637), (19, 1627646), (38, 813823), (617, 50122), (1234, 25061), (1319, 23446), (2638, 11723)]