19346152

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{4373}}^1$

素因数の和:4465

約数の個数: 32

約数和(自身を含む): 41990400

約数和(自身を除く): 22644248

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 158, 316, 553, 632, 1106, 2212, 4373, 4424, 8746, 17492, 30611, 34984, 61222, 122444, 244888, 345467, 690934, 1381868, 2418269, 2763736, 4836538, 9673076, 19346152]

約数ペア:

[(1, 19346152), (2, 9673076), (4, 4836538), (7, 2763736), (8, 2418269), (14, 1381868), (28, 690934), (56, 345467), (79, 244888), (158, 122444), (316, 61222), (553, 34984), (632, 30611), (1106, 17492), (2212, 8746), (4373, 4424)]