1906508714

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{379}}^1\times {\mathrm{1669}}^1$

素因数の和:2198

約数の個数: 32

約数和(自身を含む): 3152692800

約数和(自身を除く): 1246184086

約数列:

[1, 2, 11, 22, 137, 274, 379, 758, 1507, 1669, 3014, 3338, 4169, 8338, 18359, 36718, 51923, 103846, 228653, 457306, 571153, 632551, 1142306, 1265102, 2515183, 5030366, 6958061, 13916122, 86659487, 173318974, 953254357, 1906508714]

約数ペア:

[(1, 1906508714), (2, 953254357), (11, 173318974), (22, 86659487), (137, 13916122), (274, 6958061), (379, 5030366), (758, 2515183), (1507, 1265102), (1669, 1142306), (3014, 632551), (3338, 571153), (4169, 457306), (8338, 228653), (18359, 103846), (36718, 51923)]