18629124902

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{2708509}}^1$

素因数の和:2708711

約数の個数: 16

約数和(自身を含む): 29576929200

約数和(自身を除く): 10947804298

約数列:

[1, 2, 19, 38, 181, 362, 3439, 6878, 2708509, 5417018, 51461671, 102923342, 490240129, 980480258, 9314562451, 18629124902]

約数ペア:

[(1, 18629124902), (2, 9314562451), (19, 980480258), (38, 490240129), (181, 102923342), (362, 51461671), (3439, 5417018), (6878, 2708509)]