19400796

素因数分解:

$2^2\times 3^4\times {\mathrm{59879}}^1$

素因数の和:59895

約数の個数: 30

約数和(自身を含む): 50718360

約数和(自身を除く): 31317564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 59879, 119758, 179637, 239516, 359274, 538911, 718548, 1077822, 1616733, 2155644, 3233466, 4850199, 6466932, 9700398, 19400796]

約数ペア:

[(1, 19400796), (2, 9700398), (3, 6466932), (4, 4850199), (6, 3233466), (9, 2155644), (12, 1616733), (18, 1077822), (27, 718548), (36, 538911), (54, 359274), (81, 239516), (108, 179637), (162, 119758), (324, 59879)]