16908914

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1559}}^1$

素因数の和:1618

約数の個数: 32

約数和(自身を含む): 30326400

約数和(自身を除く): 13417486

約数列:

[1, 2, 11, 17, 22, 29, 34, 58, 187, 319, 374, 493, 638, 986, 1559, 3118, 5423, 10846, 17149, 26503, 34298, 45211, 53006, 90422, 291533, 497321, 583066, 768587, 994642, 1537174, 8454457, 16908914]

約数ペア:

[(1, 16908914), (2, 8454457), (11, 1537174), (17, 994642), (22, 768587), (29, 583066), (34, 497321), (58, 291533), (187, 90422), (319, 53006), (374, 45211), (493, 34298), (638, 26503), (986, 17149), (1559, 10846), (3118, 5423)]