19629853116

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2002229}}^1$

素因数の和:2002298

約数の個数: 48

約数和(自身を含む): 49334947200

約数和(自身を除く): 29705094084

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 43, 57, 76, 86, 114, 129, 172, 228, 258, 516, 817, 1634, 2451, 3268, 4902, 9804, 2002229, 4004458, 6006687, 8008916, 12013374, 24026748, 38042351, 76084702, 86095847, 114127053, 152169404, 172191694, 228254106, 258287541, 344383388, 456508212, 516575082, 1033150164, 1635821093, 3271642186, 4907463279, 6543284372, 9814926558, 19629853116]

約数ペア:

[(1, 19629853116), (2, 9814926558), (3, 6543284372), (4, 4907463279), (6, 3271642186), (12, 1635821093), (19, 1033150164), (38, 516575082), (43, 456508212), (57, 344383388), (76, 258287541), (86, 228254106), (114, 172191694), (129, 152169404), (172, 114127053), (228, 86095847), (258, 76084702), (516, 38042351), (817, 24026748), (1634, 12013374), (2451, 8008916), (3268, 6006687), (4902, 4004458), (9804, 2002229)]