15676577808

素因数分解:

$2^4\times 3^1\times {\mathrm{1997}}^1\times {\mathrm{163543}}^1$

素因数の和:165551

約数の個数: 40

約数和(自身を含む): 40518353088

約数和(自身を除く): 24841775280

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1997, 3994, 5991, 7988, 11982, 15976, 23964, 31952, 47928, 95856, 163543, 327086, 490629, 654172, 981258, 1308344, 1962516, 2616688, 3925032, 7850064, 326595371, 653190742, 979786113, 1306381484, 1959572226, 2612762968, 3919144452, 5225525936, 7838288904, 15676577808]

約数ペア:

[(1, 15676577808), (2, 7838288904), (3, 5225525936), (4, 3919144452), (6, 2612762968), (8, 1959572226), (12, 1306381484), (16, 979786113), (24, 653190742), (48, 326595371), (1997, 7850064), (3994, 3925032), (5991, 2616688), (7988, 1962516), (11982, 1308344), (15976, 981258), (23964, 654172), (31952, 490629), (47928, 327086), (95856, 163543)]