19040462

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{383}}^1$

素因数の和:512

約数の個数: 32

約数和(自身を含む): 33841152

約数和(自身を除く): 14800690

約数列:

[1, 2, 7, 14, 53, 67, 106, 134, 371, 383, 469, 742, 766, 938, 2681, 3551, 5362, 7102, 20299, 24857, 25661, 40598, 49714, 51322, 142093, 179627, 284186, 359254, 1360033, 2720066, 9520231, 19040462]

約数ペア:

[(1, 19040462), (2, 9520231), (7, 2720066), (14, 1360033), (53, 359254), (67, 284186), (106, 179627), (134, 142093), (371, 51322), (383, 49714), (469, 40598), (742, 25661), (766, 24857), (938, 20299), (2681, 7102), (3551, 5362)]