12180844

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{487}}^1$

素因数の和:554

約数の個数: 36

約数和(自身を含む): 23754864

約数和(自身を除く): 11574020

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 169, 338, 481, 487, 676, 962, 974, 1924, 1948, 6253, 6331, 12506, 12662, 18019, 25012, 25324, 36038, 72076, 82303, 164606, 234247, 329212, 468494, 936988, 3045211, 6090422, 12180844]

約数ペア:

[(1, 12180844), (2, 6090422), (4, 3045211), (13, 936988), (26, 468494), (37, 329212), (52, 234247), (74, 164606), (148, 82303), (169, 72076), (338, 36038), (481, 25324), (487, 25012), (676, 18019), (962, 12662), (974, 12506), (1924, 6331), (1948, 6253)]