19103214

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{4621}}^1$

素因数の和:4692

約数の個数: 32

約数和(自身を含む): 41930784

約数和(自身を除く): 22827570

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 318, 689, 1378, 2067, 4134, 4621, 9242, 13863, 27726, 60073, 120146, 180219, 244913, 360438, 489826, 734739, 1469478, 3183869, 6367738, 9551607, 19103214]

約数ペア:

[(1, 19103214), (2, 9551607), (3, 6367738), (6, 3183869), (13, 1469478), (26, 734739), (39, 489826), (53, 360438), (78, 244913), (106, 180219), (159, 120146), (318, 60073), (689, 27726), (1378, 13863), (2067, 9242), (4134, 4621)]