13019288

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{409}}^1$

素因数の和:611

約数の個数: 32

約数和(自身を含む): 25682400

約数和(自身を除く): 12663112

約数列:

[1, 2, 4, 8, 23, 46, 92, 173, 184, 346, 409, 692, 818, 1384, 1636, 3272, 3979, 7958, 9407, 15916, 18814, 31832, 37628, 70757, 75256, 141514, 283028, 566056, 1627411, 3254822, 6509644, 13019288]

約数ペア:

[(1, 13019288), (2, 6509644), (4, 3254822), (8, 1627411), (23, 566056), (46, 283028), (92, 141514), (173, 75256), (184, 70757), (346, 37628), (409, 31832), (692, 18814), (818, 15916), (1384, 9407), (1636, 7958), (3272, 3979)]