12475419

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1$

素因数の和:331

約数の個数: 32

約数和(自身を含む): 19388160

約数和(自身を除く): 6912741

約数列:

[1, 3, 11, 19, 33, 57, 101, 197, 209, 303, 591, 627, 1111, 1919, 2167, 3333, 3743, 5757, 6501, 11229, 19897, 21109, 41173, 59691, 63327, 123519, 218867, 378043, 656601, 1134129, 4158473, 12475419]

約数ペア:

[(1, 12475419), (3, 4158473), (11, 1134129), (19, 656601), (33, 378043), (57, 218867), (101, 123519), (197, 63327), (209, 59691), (303, 41173), (591, 21109), (627, 19897), (1111, 11229), (1919, 6501), (2167, 5757), (3333, 3743)]