19342684

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1831}}^1$

素因数の和:1993

約数の個数: 24

約数和(自身を含む): 35907200

約数和(自身を除く): 16564516

約数列:

[1, 2, 4, 19, 38, 76, 139, 278, 556, 1831, 2641, 3662, 5282, 7324, 10564, 34789, 69578, 139156, 254509, 509018, 1018036, 4835671, 9671342, 19342684]

約数ペア:

[(1, 19342684), (2, 9671342), (4, 4835671), (19, 1018036), (38, 509018), (76, 254509), (139, 139156), (278, 69578), (556, 34789), (1831, 10564), (2641, 7324), (3662, 5282)]