193915514

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{1783}}^1$

素因数の和:1934

約数の個数: 32

約数和(自身を含む): 323688960

約数和(自身を除く): 129773446

約数列:

[1, 2, 13, 26, 47, 89, 94, 178, 611, 1157, 1222, 1783, 2314, 3566, 4183, 8366, 23179, 46358, 54379, 83801, 108758, 158687, 167602, 317374, 1089413, 2062931, 2178826, 4125862, 7458289, 14916578, 96957757, 193915514]

約数ペア:

[(1, 193915514), (2, 96957757), (13, 14916578), (26, 7458289), (47, 4125862), (89, 2178826), (94, 2062931), (178, 1089413), (611, 317374), (1157, 167602), (1222, 158687), (1783, 108758), (2314, 83801), (3566, 54379), (4183, 46358), (8366, 23179)]