19497096

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^2\times {\mathrm{937}}^1$

素因数の和:983

約数の個数: 72

約数和(自身を含む): 56153370

約数和(自身を除く): 36656274

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 289, 306, 408, 578, 612, 867, 937, 1156, 1224, 1734, 1874, 2312, 2601, 2811, 3468, 3748, 5202, 5622, 6936, 7496, 8433, 10404, 11244, 15929, 16866, 20808, 22488, 31858, 33732, 47787, 63716, 67464, 95574, 127432, 143361, 191148, 270793, 286722, 382296, 541586, 573444, 812379, 1083172, 1146888, 1624758, 2166344, 2437137, 3249516, 4874274, 6499032, 9748548, 19497096]

約数ペア:

[(1, 19497096), (2, 9748548), (3, 6499032), (4, 4874274), (6, 3249516), (8, 2437137), (9, 2166344), (12, 1624758), (17, 1146888), (18, 1083172), (24, 812379), (34, 573444), (36, 541586), (51, 382296), (68, 286722), (72, 270793), (102, 191148), (136, 143361), (153, 127432), (204, 95574), (289, 67464), (306, 63716), (408, 47787), (578, 33732), (612, 31858), (867, 22488), (937, 20808), (1156, 16866), (1224, 15929), (1734, 11244), (1874, 10404), (2312, 8433), (2601, 7496), (2811, 6936), (3468, 5622), (3748, 5202)]