15153392

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{55711}}^1$

素因数の和:55736

約数の個数: 20

約数和(自身を含む): 31087296

約数和(自身を除く): 15933904

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 55711, 111422, 222844, 445688, 891376, 947087, 1894174, 3788348, 7576696, 15153392]

約数ペア:

[(1, 15153392), (2, 7576696), (4, 3788348), (8, 1894174), (16, 947087), (17, 891376), (34, 445688), (68, 222844), (136, 111422), (272, 55711)]