12487430

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{163}}^2$

素因数の和:380

約数の個数: 24

約数和(自身を含む): 23097312

約数和(自身を除く): 10609882

約数列:

[1, 2, 5, 10, 47, 94, 163, 235, 326, 470, 815, 1630, 7661, 15322, 26569, 38305, 53138, 76610, 132845, 265690, 1248743, 2497486, 6243715, 12487430]

約数ペア:

[(1, 12487430), (2, 6243715), (5, 2497486), (10, 1248743), (47, 265690), (94, 132845), (163, 76610), (235, 53138), (326, 38305), (470, 26569), (815, 15322), (1630, 7661)]