12873070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9679}}^1$

素因数の和:9712

約数の個数: 32

約数和(自身を含む): 27878400

約数和(自身を除く): 15005330

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 9679, 19358, 48395, 67753, 96790, 135506, 183901, 338765, 367802, 677530, 919505, 1287307, 1839010, 2574614, 6436535, 12873070]

約数ペア:

[(1, 12873070), (2, 6436535), (5, 2574614), (7, 1839010), (10, 1287307), (14, 919505), (19, 677530), (35, 367802), (38, 338765), (70, 183901), (95, 135506), (133, 96790), (190, 67753), (266, 48395), (665, 19358), (1330, 9679)]