11972788

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{719}}^1$

素因数の和:927

約数の個数: 24

約数和(自身を含む): 22014720

約数和(自身を除く): 10041932

約数列:

[1, 2, 4, 23, 46, 92, 181, 362, 719, 724, 1438, 2876, 4163, 8326, 16537, 16652, 33074, 66148, 130139, 260278, 520556, 2993197, 5986394, 11972788]

約数ペア:

[(1, 11972788), (2, 5986394), (4, 2993197), (23, 520556), (46, 260278), (92, 130139), (181, 66148), (362, 33074), (719, 16652), (724, 16537), (1438, 8326), (2876, 4163)]