11847290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1$

素因数の和:351

約数の個数: 64

約数和(自身を含む): 26901504

約数和(自身を除く): 15054214

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 47, 65, 70, 91, 94, 130, 182, 235, 277, 329, 455, 470, 554, 611, 658, 910, 1222, 1385, 1645, 1939, 2770, 3055, 3290, 3601, 3878, 4277, 6110, 7202, 8554, 9695, 13019, 18005, 19390, 21385, 25207, 26038, 36010, 42770, 50414, 65095, 91133, 126035, 130190, 169247, 182266, 252070, 338494, 455665, 846235, 911330, 1184729, 1692470, 2369458, 5923645, 11847290]

約数ペア:

[(1, 11847290), (2, 5923645), (5, 2369458), (7, 1692470), (10, 1184729), (13, 911330), (14, 846235), (26, 455665), (35, 338494), (47, 252070), (65, 182266), (70, 169247), (91, 130190), (94, 126035), (130, 91133), (182, 65095), (235, 50414), (277, 42770), (329, 36010), (455, 26038), (470, 25207), (554, 21385), (611, 19390), (658, 18005), (910, 13019), (1222, 9695), (1385, 8554), (1645, 7202), (1939, 6110), (2770, 4277), (3055, 3878), (3290, 3601)]