13637896

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:178

約数の個数: 64

約数和(自身を含む): 29030400

約数和(自身を除く): 15392504

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 47, 76, 83, 92, 94, 152, 166, 184, 188, 332, 376, 437, 664, 874, 893, 1081, 1577, 1748, 1786, 1909, 2162, 3154, 3496, 3572, 3818, 3901, 4324, 6308, 7144, 7636, 7802, 8648, 12616, 15272, 15604, 20539, 31208, 36271, 41078, 72542, 74119, 82156, 89723, 145084, 148238, 164312, 179446, 290168, 296476, 358892, 592952, 717784, 1704737, 3409474, 6818948, 13637896]

約数ペア:

[(1, 13637896), (2, 6818948), (4, 3409474), (8, 1704737), (19, 717784), (23, 592952), (38, 358892), (46, 296476), (47, 290168), (76, 179446), (83, 164312), (92, 148238), (94, 145084), (152, 89723), (166, 82156), (184, 74119), (188, 72542), (332, 41078), (376, 36271), (437, 31208), (664, 20539), (874, 15604), (893, 15272), (1081, 12616), (1577, 8648), (1748, 7802), (1786, 7636), (1909, 7144), (2162, 6308), (3154, 4324), (3496, 3901), (3572, 3818)]