12159130

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{643}}^1$

素因数の和:742

約数の個数: 32

約数和(自身を含む): 22998528

約数和(自身を除く): 10839398

約数列:

[1, 2, 5, 10, 31, 61, 62, 122, 155, 305, 310, 610, 643, 1286, 1891, 3215, 3782, 6430, 9455, 18910, 19933, 39223, 39866, 78446, 99665, 196115, 199330, 392230, 1215913, 2431826, 6079565, 12159130]

約数ペア:

[(1, 12159130), (2, 6079565), (5, 2431826), (10, 1215913), (31, 392230), (61, 199330), (62, 196115), (122, 99665), (155, 78446), (305, 39866), (310, 39223), (610, 19933), (643, 18910), (1286, 9455), (1891, 6430), (3215, 3782)]