19822866

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{4673}}^1$

素因数の和:4786

約数の個数: 32

約数和(自身を含む): 45767808

約数和(自身を除く): 25944942

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 101, 202, 303, 606, 707, 1414, 2121, 4242, 4673, 9346, 14019, 28038, 32711, 65422, 98133, 196266, 471973, 943946, 1415919, 2831838, 3303811, 6607622, 9911433, 19822866]

約数ペア:

[(1, 19822866), (2, 9911433), (3, 6607622), (6, 3303811), (7, 2831838), (14, 1415919), (21, 943946), (42, 471973), (101, 196266), (202, 98133), (303, 65422), (606, 32711), (707, 28038), (1414, 14019), (2121, 9346), (4242, 4673)]