39619788

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{13367}}^1$

素因数の和:13406

約数の個数: 48

約数和(自身を含む): 104805120

約数和(自身を除く): 65185332

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 13367, 26734, 40101, 53468, 80202, 160404, 173771, 253973, 347542, 507946, 521313, 695084, 761919, 1015892, 1042626, 1523838, 2085252, 3047676, 3301649, 6603298, 9904947, 13206596, 19809894, 39619788]

約数ペア:

[(1, 39619788), (2, 19809894), (3, 13206596), (4, 9904947), (6, 6603298), (12, 3301649), (13, 3047676), (19, 2085252), (26, 1523838), (38, 1042626), (39, 1015892), (52, 761919), (57, 695084), (76, 521313), (78, 507946), (114, 347542), (156, 253973), (228, 173771), (247, 160404), (494, 80202), (741, 53468), (988, 40101), (1482, 26734), (2964, 13367)]