19591872

素因数分解:

$2^6\times 3^1\times {\mathrm{67}}^1\times {\mathrm{1523}}^1$

素因数の和:1605

約数の個数: 56

約数和(自身を含む): 52645056

約数和(自身を除く): 33053184

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 67, 96, 134, 192, 201, 268, 402, 536, 804, 1072, 1523, 1608, 2144, 3046, 3216, 4288, 4569, 6092, 6432, 9138, 12184, 12864, 18276, 24368, 36552, 48736, 73104, 97472, 102041, 146208, 204082, 292416, 306123, 408164, 612246, 816328, 1224492, 1632656, 2448984, 3265312, 4897968, 6530624, 9795936, 19591872]

約数ペア:

[(1, 19591872), (2, 9795936), (3, 6530624), (4, 4897968), (6, 3265312), (8, 2448984), (12, 1632656), (16, 1224492), (24, 816328), (32, 612246), (48, 408164), (64, 306123), (67, 292416), (96, 204082), (134, 146208), (192, 102041), (201, 97472), (268, 73104), (402, 48736), (536, 36552), (804, 24368), (1072, 18276), (1523, 12864), (1608, 12184), (2144, 9138), (3046, 6432), (3216, 6092), (4288, 4569)]