16755986

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{317}}^1$

素因数の和:458

約数の個数: 32

約数和(自身を含む): 28848960

約数和(自身を除く): 12092974

約数列:

[1, 2, 13, 19, 26, 38, 107, 214, 247, 317, 494, 634, 1391, 2033, 2782, 4066, 4121, 6023, 8242, 12046, 26429, 33919, 52858, 67838, 78299, 156598, 440947, 644461, 881894, 1288922, 8377993, 16755986]

約数ペア:

[(1, 16755986), (2, 8377993), (13, 1288922), (19, 881894), (26, 644461), (38, 440947), (107, 156598), (214, 78299), (247, 67838), (317, 52858), (494, 33919), (634, 26429), (1391, 12046), (2033, 8242), (2782, 6023), (4066, 4121)]