19909596

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{237019}}^1$

素因数の和:237033

約数の個数: 24

約数和(自身を含む): 53092480

約数和(自身を除く): 33182884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 237019, 474038, 711057, 948076, 1422114, 1659133, 2844228, 3318266, 4977399, 6636532, 9954798, 19909596]

約数ペア:

[(1, 19909596), (2, 9954798), (3, 6636532), (4, 4977399), (6, 3318266), (7, 2844228), (12, 1659133), (14, 1422114), (21, 948076), (28, 711057), (42, 474038), (84, 237019)]