13028060

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{21013}}^1$

素因数の和:21053

約数の個数: 24

約数和(自身を含む): 28242816

約数和(自身を除く): 15214756

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 21013, 42026, 84052, 105065, 210130, 420260, 651403, 1302806, 2605612, 3257015, 6514030, 13028060]

約数ペア:

[(1, 13028060), (2, 6514030), (4, 3257015), (5, 2605612), (10, 1302806), (20, 651403), (31, 420260), (62, 210130), (124, 105065), (155, 84052), (310, 42026), (620, 21013)]