13484260

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{12721}}^1$

素因数の和:12783

約数の個数: 24

約数和(自身を含む): 28853496

約数和(自身を除く): 15369236

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 12721, 25442, 50884, 63605, 127210, 254420, 674213, 1348426, 2696852, 3371065, 6742130, 13484260]

約数ペア:

[(1, 13484260), (2, 6742130), (4, 3371065), (5, 2696852), (10, 1348426), (20, 674213), (53, 254420), (106, 127210), (212, 63605), (265, 50884), (530, 25442), (1060, 12721)]