191029502992

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{20270533}}^1$

素因数の和:20270591

約数の個数: 40

約数和(自身を含む): 402167394560

約数和(自身を除く): 211137891568

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 304, 496, 589, 1178, 2356, 4712, 9424, 20270533, 40541066, 81082132, 162164264, 324328528, 385140127, 628386523, 770280254, 1256773046, 1540560508, 2513546092, 3081121016, 5027092184, 6162242032, 10054184368, 11939343937, 23878687874, 47757375748, 95514751496, 191029502992]

約数ペア:

[(1, 191029502992), (2, 95514751496), (4, 47757375748), (8, 23878687874), (16, 11939343937), (19, 10054184368), (31, 6162242032), (38, 5027092184), (62, 3081121016), (76, 2513546092), (124, 1540560508), (152, 1256773046), (248, 770280254), (304, 628386523), (496, 385140127), (589, 324328528), (1178, 162164264), (2356, 81082132), (4712, 40541066), (9424, 20270533)]