11956966

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{569}}^1$

素因数の和:676

約数の個数: 32

約数和(自身を含む): 21888000

約数和(自身を除く): 9931034

約数列:

[1, 2, 7, 14, 19, 38, 79, 133, 158, 266, 553, 569, 1106, 1138, 1501, 3002, 3983, 7966, 10507, 10811, 21014, 21622, 44951, 75677, 89902, 151354, 314657, 629314, 854069, 1708138, 5978483, 11956966]

約数ペア:

[(1, 11956966), (2, 5978483), (7, 1708138), (14, 854069), (19, 629314), (38, 314657), (79, 151354), (133, 89902), (158, 75677), (266, 44951), (553, 21622), (569, 21014), (1106, 10811), (1138, 10507), (1501, 7966), (3002, 3983)]