25554516

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{163811}}^1$

素因数の和:163831

約数の個数: 24

約数和(自身を含む): 64214304

約数和(自身を除く): 38659788

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 163811, 327622, 491433, 655244, 982866, 1965732, 2129543, 4259086, 6388629, 8518172, 12777258, 25554516]

約数ペア:

[(1, 25554516), (2, 12777258), (3, 8518172), (4, 6388629), (6, 4259086), (12, 2129543), (13, 1965732), (26, 982866), (39, 655244), (52, 491433), (78, 327622), (156, 163811)]