25238148

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{161783}}^1$

素因数の和:161803

約数の個数: 24

約数和(自身を含む): 63419328

約数和(自身を除く): 38181180

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 161783, 323566, 485349, 647132, 970698, 1941396, 2103179, 4206358, 6309537, 8412716, 12619074, 25238148]

約数ペア:

[(1, 25238148), (2, 12619074), (3, 8412716), (4, 6309537), (6, 4206358), (12, 2103179), (13, 1941396), (26, 970698), (39, 647132), (52, 485349), (78, 323566), (156, 161783)]