15424208

素因数分解:

$2^4\times {\mathrm{409}}^1\times {\mathrm{2357}}^1$

素因数の和:2774

約数の個数: 20

約数和(自身を含む): 29970180

約数和(自身を除く): 14545972

約数列:

[1, 2, 4, 8, 16, 409, 818, 1636, 2357, 3272, 4714, 6544, 9428, 18856, 37712, 964013, 1928026, 3856052, 7712104, 15424208]

約数ペア:

[(1, 15424208), (2, 7712104), (4, 3856052), (8, 1928026), (16, 964013), (409, 37712), (818, 18856), (1636, 9428), (2357, 6544), (3272, 4714)]