16312403374

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{557}}^1\times {\mathrm{17923}}^1$

素因数の和:18544

約数の個数: 32

約数和(自身を含む): 26404202880

約数和(自身を除く): 10091799506

約数列:

[1, 2, 19, 38, 43, 86, 557, 817, 1114, 1634, 10583, 17923, 21166, 23951, 35846, 47902, 340537, 455069, 681074, 770689, 910138, 1541378, 9983111, 14643091, 19966222, 29286182, 189679109, 379358218, 429273773, 858547546, 8156201687, 16312403374]

約数ペア:

[(1, 16312403374), (2, 8156201687), (19, 858547546), (38, 429273773), (43, 379358218), (86, 189679109), (557, 29286182), (817, 19966222), (1114, 14643091), (1634, 9983111), (10583, 1541378), (17923, 910138), (21166, 770689), (23951, 681074), (35846, 455069), (47902, 340537)]