13033840

素因数分解:

$2^4\times 5^1\times {\mathrm{191}}^1\times {\mathrm{853}}^1$

素因数の和:1057

約数の個数: 40

約数和(自身を含む): 30498048

約数和(自身を除く): 17464208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 191, 382, 764, 853, 955, 1528, 1706, 1910, 3056, 3412, 3820, 4265, 6824, 7640, 8530, 13648, 15280, 17060, 34120, 68240, 162923, 325846, 651692, 814615, 1303384, 1629230, 2606768, 3258460, 6516920, 13033840]

約数ペア:

[(1, 13033840), (2, 6516920), (4, 3258460), (5, 2606768), (8, 1629230), (10, 1303384), (16, 814615), (20, 651692), (40, 325846), (80, 162923), (191, 68240), (382, 34120), (764, 17060), (853, 15280), (955, 13648), (1528, 8530), (1706, 7640), (1910, 6824), (3056, 4265), (3412, 3820)]