2019964342

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{373}}^1\times {\mathrm{3467}}^1$

素因数の和:3924

約数の個数: 32

約数和(自身を含む): 3361906944

約数和(自身を除く): 1341942602

約数列:

[1, 2, 11, 22, 71, 142, 373, 746, 781, 1562, 3467, 4103, 6934, 8206, 26483, 38137, 52966, 76274, 246157, 291313, 492314, 582626, 1293191, 2586382, 2707727, 5415454, 14225101, 28450202, 91816561, 183633122, 1009982171, 2019964342]

約数ペア:

[(1, 2019964342), (2, 1009982171), (11, 183633122), (22, 91816561), (71, 28450202), (142, 14225101), (373, 5415454), (746, 2707727), (781, 2586382), (1562, 1293191), (3467, 582626), (4103, 492314), (6934, 291313), (8206, 246157), (26483, 76274), (38137, 52966)]