19681062

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{691}}^1$

素因数の和:844

約数の個数: 32

約数和(自身を含む): 40656384

約数和(自身を除く): 20975322

約数列:

[1, 2, 3, 6, 47, 94, 101, 141, 202, 282, 303, 606, 691, 1382, 2073, 4146, 4747, 9494, 14241, 28482, 32477, 64954, 69791, 97431, 139582, 194862, 209373, 418746, 3280177, 6560354, 9840531, 19681062]

約数ペア:

[(1, 19681062), (2, 9840531), (3, 6560354), (6, 3280177), (47, 418746), (94, 209373), (101, 194862), (141, 139582), (202, 97431), (282, 69791), (303, 64954), (606, 32477), (691, 28482), (1382, 14241), (2073, 9494), (4146, 4747)]