19589075344

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{53231183}}^1$

素因数の和:53231214

約数の個数: 20

約数和(自身を含む): 39604000896

約数和(自身を除く): 20014925552

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 53231183, 106462366, 212924732, 425849464, 851698928, 1224317209, 2448634418, 4897268836, 9794537672, 19589075344]

約数ペア:

[(1, 19589075344), (2, 9794537672), (4, 4897268836), (8, 2448634418), (16, 1224317209), (23, 851698928), (46, 425849464), (92, 212924732), (184, 106462366), (368, 53231183)]