13087428

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{941}}^1$

素因数の和:1028

約数の個数: 48

約数和(自身を含む): 32706240

約数和(自身を除く): 19618812

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 61, 76, 114, 122, 183, 228, 244, 366, 732, 941, 1159, 1882, 2318, 2823, 3477, 3764, 4636, 5646, 6954, 11292, 13908, 17879, 35758, 53637, 57401, 71516, 107274, 114802, 172203, 214548, 229604, 344406, 688812, 1090619, 2181238, 3271857, 4362476, 6543714, 13087428]

約数ペア:

[(1, 13087428), (2, 6543714), (3, 4362476), (4, 3271857), (6, 2181238), (12, 1090619), (19, 688812), (38, 344406), (57, 229604), (61, 214548), (76, 172203), (114, 114802), (122, 107274), (183, 71516), (228, 57401), (244, 53637), (366, 35758), (732, 17879), (941, 13908), (1159, 11292), (1882, 6954), (2318, 5646), (2823, 4636), (3477, 3764)]