19617710334

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{6451}}^1$

素因数の和:6713

約数の個数: 64

約数和(自身を含む): 40838992128

約数和(自身を除く): 21221281794

約数列:

[1, 2, 3, 6, 53, 73, 106, 131, 146, 159, 219, 262, 318, 393, 438, 786, 3869, 6451, 6943, 7738, 9563, 11607, 12902, 13886, 19126, 19353, 20829, 23214, 28689, 38706, 41658, 57378, 341903, 470923, 506839, 683806, 845081, 941846, 1013678, 1025709, 1412769, 1520517, 1690162, 2051418, 2535243, 2825538, 3041034, 5070486, 24958919, 44789293, 49917838, 61690913, 74876757, 89578586, 123381826, 134367879, 149753514, 185072739, 268735758, 370145478, 3269618389, 6539236778, 9808855167, 19617710334]

約数ペア:

[(1, 19617710334), (2, 9808855167), (3, 6539236778), (6, 3269618389), (53, 370145478), (73, 268735758), (106, 185072739), (131, 149753514), (146, 134367879), (159, 123381826), (219, 89578586), (262, 74876757), (318, 61690913), (393, 49917838), (438, 44789293), (786, 24958919), (3869, 5070486), (6451, 3041034), (6943, 2825538), (7738, 2535243), (9563, 2051418), (11607, 1690162), (12902, 1520517), (13886, 1412769), (19126, 1025709), (19353, 1013678), (20829, 941846), (23214, 845081), (28689, 683806), (38706, 506839), (41658, 470923), (57378, 341903)]