18409712

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{24481}}^1$

素因数の和:24536

約数の個数: 20

約数和(自身を含む): 36429216

約数和(自身を除く): 18019504

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 24481, 48962, 97924, 195848, 391696, 1150607, 2301214, 4602428, 9204856, 18409712]

約数ペア:

[(1, 18409712), (2, 9204856), (4, 4602428), (8, 2301214), (16, 1150607), (47, 391696), (94, 195848), (188, 97924), (376, 48962), (752, 24481)]