15257902

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{8779}}^1$

素因数の和:8871

約数の個数: 16

約数和(自身を含む): 25286400

約数和(自身を除く): 10028498

約数列:

[1, 2, 11, 22, 79, 158, 869, 1738, 8779, 17558, 96569, 193138, 693541, 1387082, 7628951, 15257902]

約数ペア:

[(1, 15257902), (2, 7628951), (11, 1387082), (22, 693541), (79, 193138), (158, 96569), (869, 17558), (1738, 8779)]