19807368

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{16843}}^1$

素因数の和:16866

約数の個数: 48

約数和(自身を含む): 57606480

約数和(自身を除く): 37799112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 16843, 33686, 50529, 67372, 101058, 117901, 134744, 202116, 235802, 353703, 404232, 471604, 707406, 825307, 943208, 1414812, 1650614, 2475921, 2829624, 3301228, 4951842, 6602456, 9903684, 19807368]

約数ペア:

[(1, 19807368), (2, 9903684), (3, 6602456), (4, 4951842), (6, 3301228), (7, 2829624), (8, 2475921), (12, 1650614), (14, 1414812), (21, 943208), (24, 825307), (28, 707406), (42, 471604), (49, 404232), (56, 353703), (84, 235802), (98, 202116), (147, 134744), (168, 117901), (196, 101058), (294, 67372), (392, 50529), (588, 33686), (1176, 16843)]