13672538

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:302

約数の個数: 32

約数和(自身を含む): 23284800

約数和(自身を除く): 9612262

約数列:

[1, 2, 11, 22, 43, 86, 97, 149, 194, 298, 473, 946, 1067, 1639, 2134, 3278, 4171, 6407, 8342, 12814, 14453, 28906, 45881, 70477, 91762, 140954, 158983, 317966, 621479, 1242958, 6836269, 13672538]

約数ペア:

[(1, 13672538), (2, 6836269), (11, 1242958), (22, 621479), (43, 317966), (86, 158983), (97, 140954), (149, 91762), (194, 70477), (298, 45881), (473, 28906), (946, 14453), (1067, 12814), (1639, 8342), (2134, 6407), (3278, 4171)]