15892119

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{6329}}^1$

素因数の和:6372

約数の個数: 20

約数和(自身を含む): 24509760

約数和(自身を除く): 8617641

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 6329, 18987, 56961, 170883, 196199, 512649, 588597, 1765791, 5297373, 15892119]

約数ペア:

[(1, 15892119), (3, 5297373), (9, 1765791), (27, 588597), (31, 512649), (81, 196199), (93, 170883), (279, 56961), (837, 18987), (2511, 6329)]