19266654

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{4357}}^1$

素因数の和:4440

約数の個数: 32

約数和(自身を含む): 42673536

約数和(自身を除く): 23406882

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 67, 134, 201, 402, 737, 1474, 2211, 4357, 4422, 8714, 13071, 26142, 47927, 95854, 143781, 287562, 291919, 583838, 875757, 1751514, 3211109, 6422218, 9633327, 19266654]

約数ペア:

[(1, 19266654), (2, 9633327), (3, 6422218), (6, 3211109), (11, 1751514), (22, 875757), (33, 583838), (66, 291919), (67, 287562), (134, 143781), (201, 95854), (402, 47927), (737, 26142), (1474, 13071), (2211, 8714), (4357, 4422)]