16966596

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{251}}^1$

素因数の和:432

約数の個数: 48

約数和(自身を含む): 40981248

約数和(自身を除く): 24014652

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 131, 172, 251, 258, 262, 393, 502, 516, 524, 753, 786, 1004, 1506, 1572, 3012, 5633, 10793, 11266, 16899, 21586, 22532, 32379, 32881, 33798, 43172, 64758, 65762, 67596, 98643, 129516, 131524, 197286, 394572, 1413883, 2827766, 4241649, 5655532, 8483298, 16966596]

約数ペア:

[(1, 16966596), (2, 8483298), (3, 5655532), (4, 4241649), (6, 2827766), (12, 1413883), (43, 394572), (86, 197286), (129, 131524), (131, 129516), (172, 98643), (251, 67596), (258, 65762), (262, 64758), (393, 43172), (502, 33798), (516, 32881), (524, 32379), (753, 22532), (786, 21586), (1004, 16899), (1506, 11266), (1572, 10793), (3012, 5633)]