19228464

素因数分解:

$2^4\times 3^2\times {\mathrm{67}}^1\times {\mathrm{1993}}^1$

素因数の和:2074

約数の個数: 60

約数和(自身を含む): 54643576

約数和(自身を除く): 35415112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 67, 72, 134, 144, 201, 268, 402, 536, 603, 804, 1072, 1206, 1608, 1993, 2412, 3216, 3986, 4824, 5979, 7972, 9648, 11958, 15944, 17937, 23916, 31888, 35874, 47832, 71748, 95664, 133531, 143496, 267062, 286992, 400593, 534124, 801186, 1068248, 1201779, 1602372, 2136496, 2403558, 3204744, 4807116, 6409488, 9614232, 19228464]

約数ペア:

[(1, 19228464), (2, 9614232), (3, 6409488), (4, 4807116), (6, 3204744), (8, 2403558), (9, 2136496), (12, 1602372), (16, 1201779), (18, 1068248), (24, 801186), (36, 534124), (48, 400593), (67, 286992), (72, 267062), (134, 143496), (144, 133531), (201, 95664), (268, 71748), (402, 47832), (536, 35874), (603, 31888), (804, 23916), (1072, 17937), (1206, 15944), (1608, 11958), (1993, 9648), (2412, 7972), (3216, 5979), (3986, 4824)]