19308164

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{3313}}^1$

素因数の和:3395

約数の個数: 24

約数和(自身を含む): 35632128

約数和(自身を除く): 16323964

約数列:

[1, 2, 4, 31, 47, 62, 94, 124, 188, 1457, 2914, 3313, 5828, 6626, 13252, 102703, 155711, 205406, 311422, 410812, 622844, 4827041, 9654082, 19308164]

約数ペア:

[(1, 19308164), (2, 9654082), (4, 4827041), (31, 622844), (47, 410812), (62, 311422), (94, 205406), (124, 155711), (188, 102703), (1457, 13252), (2914, 6626), (3313, 5828)]