13972460

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{5333}}^1$

素因数の和:5473

約数の個数: 24

約数和(自身を含む): 29571696

約数和(自身を除く): 15599236

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 2620, 5333, 10666, 21332, 26665, 53330, 106660, 698623, 1397246, 2794492, 3493115, 6986230, 13972460]

約数ペア:

[(1, 13972460), (2, 6986230), (4, 3493115), (5, 2794492), (10, 1397246), (20, 698623), (131, 106660), (262, 53330), (524, 26665), (655, 21332), (1310, 10666), (2620, 5333)]