19285322

素因数分解:

$2^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:195

約数の個数: 48

約数和(自身を含む): 35458560

約数和(自身を除く): 16173238

約数列:

[1, 2, 7, 14, 47, 49, 53, 79, 94, 98, 106, 158, 329, 371, 553, 658, 742, 1106, 2303, 2491, 2597, 3713, 3871, 4187, 4606, 4982, 5194, 7426, 7742, 8374, 17437, 25991, 29309, 34874, 51982, 58618, 122059, 181937, 196789, 205163, 244118, 363874, 393578, 410326, 1377523, 2755046, 9642661, 19285322]

約数ペア:

[(1, 19285322), (2, 9642661), (7, 2755046), (14, 1377523), (47, 410326), (49, 393578), (53, 363874), (79, 244118), (94, 205163), (98, 196789), (106, 181937), (158, 122059), (329, 58618), (371, 51982), (553, 34874), (658, 29309), (742, 25991), (1106, 17437), (2303, 8374), (2491, 7742), (2597, 7426), (3713, 5194), (3871, 4982), (4187, 4606)]