19037382

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1$

素因数の和:342

約数の個数: 96

約数和(自身を含む): 50676192

約数和(自身を除く): 31638810

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 21, 26, 34, 39, 42, 49, 51, 78, 91, 98, 102, 119, 147, 182, 221, 238, 273, 293, 294, 357, 442, 546, 586, 637, 663, 714, 833, 879, 1274, 1326, 1547, 1666, 1758, 1911, 2051, 2499, 3094, 3809, 3822, 4102, 4641, 4981, 4998, 6153, 7618, 9282, 9962, 10829, 11427, 12306, 14357, 14943, 21658, 22854, 26663, 28714, 29886, 32487, 34867, 43071, 53326, 64753, 64974, 69734, 79989, 86142, 104601, 129506, 159978, 186641, 194259, 209202, 244069, 373282, 388518, 453271, 488138, 559923, 732207, 906542, 1119846, 1359813, 1464414, 2719626, 3172897, 6345794, 9518691, 19037382]

約数ペア:

[(1, 19037382), (2, 9518691), (3, 6345794), (6, 3172897), (7, 2719626), (13, 1464414), (14, 1359813), (17, 1119846), (21, 906542), (26, 732207), (34, 559923), (39, 488138), (42, 453271), (49, 388518), (51, 373282), (78, 244069), (91, 209202), (98, 194259), (102, 186641), (119, 159978), (147, 129506), (182, 104601), (221, 86142), (238, 79989), (273, 69734), (293, 64974), (294, 64753), (357, 53326), (442, 43071), (546, 34867), (586, 32487), (637, 29886), (663, 28714), (714, 26663), (833, 22854), (879, 21658), (1274, 14943), (1326, 14357), (1547, 12306), (1666, 11427), (1758, 10829), (1911, 9962), (2051, 9282), (2499, 7618), (3094, 6153), (3809, 4998), (3822, 4981), (4102, 4641)]