19301922

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{15541}}^1$

素因数の和:15575

約数の個数: 32

約数和(自身を含む): 44760960

約数和(自身を除く): 25459038

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 15541, 31082, 46623, 93246, 139869, 279738, 357443, 419607, 714886, 839214, 1072329, 2144658, 3216987, 6433974, 9650961, 19301922]

約数ペア:

[(1, 19301922), (2, 9650961), (3, 6433974), (6, 3216987), (9, 2144658), (18, 1072329), (23, 839214), (27, 714886), (46, 419607), (54, 357443), (69, 279738), (138, 139869), (207, 93246), (414, 46623), (621, 31082), (1242, 15541)]