19638961938

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{23213903}}^1$

素因数の和:23213958

約数の個数: 24

約数和(自身を含む): 43456428288

約数和(自身を除く): 23817466350

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846, 23213903, 46427806, 69641709, 139283418, 208925127, 417850254, 1091053441, 2182106882, 3273160323, 6546320646, 9819480969, 19638961938]

約数ペア:

[(1, 19638961938), (2, 9819480969), (3, 6546320646), (6, 3273160323), (9, 2182106882), (18, 1091053441), (47, 417850254), (94, 208925127), (141, 139283418), (282, 69641709), (423, 46427806), (846, 23213903)]