15955156

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{7213}}^1$

素因数の和:7303

約数の個数: 24

約数和(自身を含む): 32318720

約数和(自身を除く): 16363564

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 7213, 14426, 28852, 50491, 100982, 201964, 569827, 1139654, 2279308, 3988789, 7977578, 15955156]

約数ペア:

[(1, 15955156), (2, 7977578), (4, 3988789), (7, 2279308), (14, 1139654), (28, 569827), (79, 201964), (158, 100982), (316, 50491), (553, 28852), (1106, 14426), (2212, 7213)]