19212544038

素因数分解:

$2^1\times 3^1\times {\mathrm{223}}^1\times {\mathrm{3061}}^1\times {\mathrm{4691}}^1$

素因数の和:7980

約数の個数: 32

約数和(自身を含む): 38618237952

約数和(自身を除く): 19405693914

約数列:

[1, 2, 3, 6, 223, 446, 669, 1338, 3061, 4691, 6122, 9183, 9382, 14073, 18366, 28146, 682603, 1046093, 1365206, 2047809, 2092186, 3138279, 4095618, 6276558, 14359151, 28718302, 43077453, 86154906, 3202090673, 6404181346, 9606272019, 19212544038]

約数ペア:

[(1, 19212544038), (2, 9606272019), (3, 6404181346), (6, 3202090673), (223, 86154906), (446, 43077453), (669, 28718302), (1338, 14359151), (3061, 6276558), (4691, 4095618), (6122, 3138279), (9183, 2092186), (9382, 2047809), (14073, 1365206), (18366, 1046093), (28146, 682603)]