2315984

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13159}}^1$

素因数の和:13178

約数の個数: 20

約数和(自身を含む): 4895520

約数和(自身を除く): 2579536

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 13159, 26318, 52636, 105272, 144749, 210544, 289498, 578996, 1157992, 2315984]

約数ペア:

[(1, 2315984), (2, 1157992), (4, 578996), (8, 289498), (11, 210544), (16, 144749), (22, 105272), (44, 52636), (88, 26318), (176, 13159)]