19263910458

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{804473}}^1$

素因数の和:804798

約数の個数: 32

約数和(自身を含む): 41626702656

約数和(自身を除く): 22362792198

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 307, 614, 921, 1842, 3991, 7982, 11973, 23946, 804473, 1608946, 2413419, 4826838, 10458149, 20916298, 31374447, 62748894, 246973211, 493946422, 740919633, 1481839266, 3210651743, 6421303486, 9631955229, 19263910458]

約数ペア:

[(1, 19263910458), (2, 9631955229), (3, 6421303486), (6, 3210651743), (13, 1481839266), (26, 740919633), (39, 493946422), (78, 246973211), (307, 62748894), (614, 31374447), (921, 20916298), (1842, 10458149), (3991, 4826838), (7982, 2413419), (11973, 1608946), (23946, 804473)]