15691538608

素因数分解:

$2^4\times {\mathrm{60289}}^1\times {\mathrm{16267}}^1$

素因数の和:76564

約数の個数: 20

約数和(自身を含む): 30404729320

約数和(自身を除く): 14713190712

約数列:

[1, 2, 4, 8, 16, 16267, 32534, 60289, 65068, 120578, 130136, 241156, 260272, 482312, 964624, 980721163, 1961442326, 3922884652, 7845769304, 15691538608]

約数ペア:

[(1, 15691538608), (2, 7845769304), (4, 3922884652), (8, 1961442326), (16, 980721163), (16267, 964624), (32534, 482312), (60289, 260272), (65068, 241156), (120578, 130136)]