19530966

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{35771}}^1$

素因数の和:35796

約数の個数: 32

約数和(自身を含む): 48077568

約数和(自身を除く): 28546602

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 35771, 71542, 107313, 214626, 250397, 465023, 500794, 751191, 930046, 1395069, 1502382, 2790138, 3255161, 6510322, 9765483, 19530966]

約数ペア:

[(1, 19530966), (2, 9765483), (3, 6510322), (6, 3255161), (7, 2790138), (13, 1502382), (14, 1395069), (21, 930046), (26, 751191), (39, 500794), (42, 465023), (78, 250397), (91, 214626), (182, 107313), (273, 71542), (546, 35771)]