2019208318

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1327}}^1\times {\mathrm{1741}}^1$

素因数の和:3112

約数の個数: 32

約数和(自身を含む): 3331261440

約数和(自身を除く): 1312053122

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 1327, 1741, 2654, 3482, 25213, 30521, 33079, 40043, 50426, 61042, 66158, 80086, 579899, 760817, 1159798, 1521634, 2310307, 4620614, 43895833, 53137061, 87791666, 106274122, 1009604159, 2019208318]

約数ペア:

[(1, 2019208318), (2, 1009604159), (19, 106274122), (23, 87791666), (38, 53137061), (46, 43895833), (437, 4620614), (874, 2310307), (1327, 1521634), (1741, 1159798), (2654, 760817), (3482, 579899), (25213, 80086), (30521, 66158), (33079, 61042), (40043, 50426)]