19406184

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{115513}}^1$

素因数の和:115529

約数の個数: 32

約数和(自身を含む): 55446720

約数和(自身を除く): 36040536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 115513, 231026, 346539, 462052, 693078, 808591, 924104, 1386156, 1617182, 2425773, 2772312, 3234364, 4851546, 6468728, 9703092, 19406184]

約数ペア:

[(1, 19406184), (2, 9703092), (3, 6468728), (4, 4851546), (6, 3234364), (7, 2772312), (8, 2425773), (12, 1617182), (14, 1386156), (21, 924104), (24, 808591), (28, 693078), (42, 462052), (56, 346539), (84, 231026), (168, 115513)]