12097870

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1553}}^1$

素因数の和:1620

約数の個数: 32

約数和(自身を含む): 23496480

約数和(自身を除く): 11398610

約数列:

[1, 2, 5, 10, 19, 38, 41, 82, 95, 190, 205, 410, 779, 1553, 1558, 3106, 3895, 7765, 7790, 15530, 29507, 59014, 63673, 127346, 147535, 295070, 318365, 636730, 1209787, 2419574, 6048935, 12097870]

約数ペア:

[(1, 12097870), (2, 6048935), (5, 2419574), (10, 1209787), (19, 636730), (38, 318365), (41, 295070), (82, 147535), (95, 127346), (190, 63673), (205, 59014), (410, 29507), (779, 15530), (1553, 7790), (1558, 7765), (3106, 3895)]