12628396

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{7757}}^1$

素因数の和:7809

約数の個数: 24

約数和(自身を含む): 24763536

約数和(自身を除く): 12135140

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 7757, 15514, 31028, 85327, 170654, 287009, 341308, 574018, 1148036, 3157099, 6314198, 12628396]

約数ペア:

[(1, 12628396), (2, 6314198), (4, 3157099), (11, 1148036), (22, 574018), (37, 341308), (44, 287009), (74, 170654), (148, 85327), (407, 31028), (814, 15514), (1628, 7757)]