22057910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{2267}}^1$

素因数の和:2420

約数の個数: 32

約数和(自身を含む): 45722880

約数和(自身を除く): 23664970

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 139, 278, 695, 973, 1390, 1946, 2267, 4534, 4865, 9730, 11335, 15869, 22670, 31738, 79345, 158690, 315113, 630226, 1575565, 2205791, 3151130, 4411582, 11028955, 22057910]

約数ペア:

[(1, 22057910), (2, 11028955), (5, 4411582), (7, 3151130), (10, 2205791), (14, 1575565), (35, 630226), (70, 315113), (139, 158690), (278, 79345), (695, 31738), (973, 22670), (1390, 15869), (1946, 11335), (2267, 9730), (4534, 4865)]