19262240926

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{311}}^1\times {\mathrm{7309}}^1$

素因数の和:7864

約数の個数: 32

約数和(自身を含む): 30652876800

約数和(自身を除く): 11390635874

約数列:

[1, 2, 19, 38, 223, 311, 446, 622, 4237, 5909, 7309, 8474, 11818, 14618, 69353, 138706, 138871, 277742, 1317707, 1629907, 2273099, 2635414, 3259814, 4546198, 30968233, 43188881, 61936466, 86377762, 506901077, 1013802154, 9631120463, 19262240926]

約数ペア:

[(1, 19262240926), (2, 9631120463), (19, 1013802154), (38, 506901077), (223, 86377762), (311, 61936466), (446, 43188881), (622, 30968233), (4237, 4546198), (5909, 3259814), (7309, 2635414), (8474, 2273099), (11818, 1629907), (14618, 1317707), (69353, 277742), (138706, 138871)]