12191816

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16747}}^1$

素因数の和:16773

約数の個数: 32

約数和(自身を含む): 28136640

約数和(自身を除く): 15944824

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 16747, 33494, 66988, 117229, 133976, 217711, 234458, 435422, 468916, 870844, 937832, 1523977, 1741688, 3047954, 6095908, 12191816]

約数ペア:

[(1, 12191816), (2, 6095908), (4, 3047954), (7, 1741688), (8, 1523977), (13, 937832), (14, 870844), (26, 468916), (28, 435422), (52, 234458), (56, 217711), (91, 133976), (104, 117229), (182, 66988), (364, 33494), (728, 16747)]