12277958

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1307}}^1$

素因数の和:1388

約数の個数: 32

約数和(自身を含む): 23355648

約数和(自身を除く): 11077690

約数列:

[1, 2, 7, 11, 14, 22, 61, 77, 122, 154, 427, 671, 854, 1307, 1342, 2614, 4697, 9149, 9394, 14377, 18298, 28754, 79727, 100639, 159454, 201278, 558089, 876997, 1116178, 1753994, 6138979, 12277958]

約数ペア:

[(1, 12277958), (2, 6138979), (7, 1753994), (11, 1116178), (14, 876997), (22, 558089), (61, 201278), (77, 159454), (122, 100639), (154, 79727), (427, 28754), (671, 18298), (854, 14377), (1307, 9394), (1342, 9149), (2614, 4697)]