15419784

素因数分解:

$2^3\times 3^1\times {\mathrm{89}}^1\times {\mathrm{7219}}^1$

素因数の和:7317

約数の個数: 32

約数和(自身を含む): 38988000

約数和(自身を除く): 23568216

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 89, 178, 267, 356, 534, 712, 1068, 2136, 7219, 14438, 21657, 28876, 43314, 57752, 86628, 173256, 642491, 1284982, 1927473, 2569964, 3854946, 5139928, 7709892, 15419784]

約数ペア:

[(1, 15419784), (2, 7709892), (3, 5139928), (4, 3854946), (6, 2569964), (8, 1927473), (12, 1284982), (24, 642491), (89, 173256), (178, 86628), (267, 57752), (356, 43314), (534, 28876), (712, 21657), (1068, 14438), (2136, 7219)]