19768344

素因数分解:

$2^3\times 3^1\times {\mathrm{307}}^1\times {\mathrm{2683}}^1$

素因数の和:2999

約数の個数: 32

約数和(自身を含む): 49600320

約数和(自身を除く): 29831976

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 307, 614, 921, 1228, 1842, 2456, 2683, 3684, 5366, 7368, 8049, 10732, 16098, 21464, 32196, 64392, 823681, 1647362, 2471043, 3294724, 4942086, 6589448, 9884172, 19768344]

約数ペア:

[(1, 19768344), (2, 9884172), (3, 6589448), (4, 4942086), (6, 3294724), (8, 2471043), (12, 1647362), (24, 823681), (307, 64392), (614, 32196), (921, 21464), (1228, 16098), (1842, 10732), (2456, 8049), (2683, 7368), (3684, 5366)]