12204530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{349}}^1$

素因数の和:638

約数の個数: 32

約数和(自身を含む): 23814000

約数和(自身を除く): 11609470

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 269, 349, 538, 698, 1345, 1745, 2690, 3490, 3497, 4537, 6994, 9074, 17485, 22685, 34970, 45370, 93881, 187762, 469405, 938810, 1220453, 2440906, 6102265, 12204530]

約数ペア:

[(1, 12204530), (2, 6102265), (5, 2440906), (10, 1220453), (13, 938810), (26, 469405), (65, 187762), (130, 93881), (269, 45370), (349, 34970), (538, 22685), (698, 17485), (1345, 9074), (1745, 6994), (2690, 4537), (3490, 3497)]