191386546

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{677}}^1$

素因数の和:906

約数の個数: 32

約数和(自身を含む): 315741888

約数和(自身を除く): 124355342

約数列:

[1, 2, 13, 26, 83, 131, 166, 262, 677, 1079, 1354, 1703, 2158, 3406, 8801, 10873, 17602, 21746, 56191, 88687, 112382, 141349, 177374, 282698, 730483, 1152931, 1460966, 2305862, 7361021, 14722042, 95693273, 191386546]

約数ペア:

[(1, 191386546), (2, 95693273), (13, 14722042), (26, 7361021), (83, 2305862), (131, 1460966), (166, 1152931), (262, 730483), (677, 282698), (1079, 177374), (1354, 141349), (1703, 112382), (2158, 88687), (3406, 56191), (8801, 21746), (10873, 17602)]