20190085635

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2251}}^1\times {\mathrm{19289}}^1$

素因数の和:21579

約数の個数: 32

約数和(自身を含む): 33362749440

約数和(自身を除く): 13172663805

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 2251, 6753, 11255, 19289, 33765, 57867, 69781, 96445, 209343, 289335, 348905, 597959, 1046715, 1793877, 2989795, 8969385, 43419539, 130258617, 217097695, 651293085, 1346005709, 4038017127, 6730028545, 20190085635]

約数ペア:

[(1, 20190085635), (3, 6730028545), (5, 4038017127), (15, 1346005709), (31, 651293085), (93, 217097695), (155, 130258617), (465, 43419539), (2251, 8969385), (6753, 2989795), (11255, 1793877), (19289, 1046715), (33765, 597959), (57867, 348905), (69781, 289335), (96445, 209343)]