11519786

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:254

約数の個数: 32

約数和(自身を含む): 19008000

約数和(自身を除く): 7488214

約数列:

[1, 2, 29, 31, 43, 58, 62, 86, 149, 298, 899, 1247, 1333, 1798, 2494, 2666, 4321, 4619, 6407, 8642, 9238, 12814, 38657, 77314, 133951, 185803, 198617, 267902, 371606, 397234, 5759893, 11519786]

約数ペア:

[(1, 11519786), (2, 5759893), (29, 397234), (31, 371606), (43, 267902), (58, 198617), (62, 185803), (86, 133951), (149, 77314), (298, 38657), (899, 12814), (1247, 9238), (1333, 8642), (1798, 6407), (2494, 4619), (2666, 4321)]