19469856

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{4139}}^1$

素因数の和:4166

約数の個数: 72

約数和(自身を含む): 59466960

約数和(自身を除く): 39997104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4139, 4704, 8278, 12417, 16556, 24834, 28973, 33112, 49668, 57946, 66224, 86919, 99336, 115892, 132448, 173838, 198672, 202811, 231784, 347676, 397344, 405622, 463568, 608433, 695352, 811244, 927136, 1216866, 1390704, 1622488, 2433732, 2781408, 3244976, 4867464, 6489952, 9734928, 19469856]

約数ペア:

[(1, 19469856), (2, 9734928), (3, 6489952), (4, 4867464), (6, 3244976), (7, 2781408), (8, 2433732), (12, 1622488), (14, 1390704), (16, 1216866), (21, 927136), (24, 811244), (28, 695352), (32, 608433), (42, 463568), (48, 405622), (49, 397344), (56, 347676), (84, 231784), (96, 202811), (98, 198672), (112, 173838), (147, 132448), (168, 115892), (196, 99336), (224, 86919), (294, 66224), (336, 57946), (392, 49668), (588, 33112), (672, 28973), (784, 24834), (1176, 16556), (1568, 12417), (2352, 8278), (4139, 4704)]