15864304

素因数分解:

$2^4\times {\mathrm{617}}^1\times {\mathrm{1607}}^1$

素因数の和:2232

約数の個数: 20

約数和(自身を含む): 30806064

約数和(自身を除く): 14941760

約数列:

[1, 2, 4, 8, 16, 617, 1234, 1607, 2468, 3214, 4936, 6428, 9872, 12856, 25712, 991519, 1983038, 3966076, 7932152, 15864304]

約数ペア:

[(1, 15864304), (2, 7932152), (4, 3966076), (8, 1983038), (16, 991519), (617, 25712), (1234, 12856), (1607, 9872), (2468, 6428), (3214, 4936)]