2013199226

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{521}}^1\times {\mathrm{1667}}^1$

素因数の和:2270

約数の個数: 32

約数和(自身を含む): 3238989120

約数和(自身を除く): 1225789894

約数列:

[1, 2, 19, 38, 61, 122, 521, 1042, 1159, 1667, 2318, 3334, 9899, 19798, 31673, 31781, 63346, 63562, 101687, 203374, 603839, 868507, 1207678, 1737014, 1932053, 3864106, 16501633, 33003266, 52978927, 105957854, 1006599613, 2013199226]

約数ペア:

[(1, 2013199226), (2, 1006599613), (19, 105957854), (38, 52978927), (61, 33003266), (122, 16501633), (521, 3864106), (1042, 1932053), (1159, 1737014), (1667, 1207678), (2318, 868507), (3334, 603839), (9899, 203374), (19798, 101687), (31673, 63562), (31781, 63346)]