13212460

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{11197}}^1$

素因数の和:11265

約数の個数: 24

約数和(自身を含む): 28218960

約数和(自身を除く): 15006500

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 11197, 22394, 44788, 55985, 111970, 223940, 660623, 1321246, 2642492, 3303115, 6606230, 13212460]

約数ペア:

[(1, 13212460), (2, 6606230), (4, 3303115), (5, 2642492), (10, 1321246), (20, 660623), (59, 223940), (118, 111970), (236, 55985), (295, 44788), (590, 22394), (1180, 11197)]