39961142

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1973}}^1$

素因数の和:2048

約数の個数: 32

約数和(自身を含む): 69642720

約数和(自身を除く): 29681578

約数列:

[1, 2, 13, 19, 26, 38, 41, 82, 247, 494, 533, 779, 1066, 1558, 1973, 3946, 10127, 20254, 25649, 37487, 51298, 74974, 80893, 161786, 487331, 974662, 1051609, 1536967, 2103218, 3073934, 19980571, 39961142]

約数ペア:

[(1, 39961142), (2, 19980571), (13, 3073934), (19, 2103218), (26, 1536967), (38, 1051609), (41, 974662), (82, 487331), (247, 161786), (494, 80893), (533, 74974), (779, 51298), (1066, 37487), (1558, 25649), (1973, 20254), (3946, 10127)]