19748214

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{47701}}^1$

素因数の和:47732

約数の個数: 24

約数和(自身を含む): 44649072

約数和(自身を除く): 24900858

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 47701, 95402, 143103, 286206, 429309, 858618, 1097123, 2194246, 3291369, 6582738, 9874107, 19748214]

約数ペア:

[(1, 19748214), (2, 9874107), (3, 6582738), (6, 3291369), (9, 2194246), (18, 1097123), (23, 858618), (46, 429309), (69, 286206), (138, 143103), (207, 95402), (414, 47701)]