16776914

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:303

約数の個数: 48

約数和(自身を含む): 32503680

約数和(自身を除く): 15726766

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 79, 98, 154, 158, 197, 394, 539, 553, 869, 1078, 1106, 1379, 1738, 2167, 2758, 3871, 4334, 6083, 7742, 9653, 12166, 15169, 15563, 19306, 30338, 31126, 42581, 85162, 106183, 108941, 171193, 212366, 217882, 342386, 762587, 1198351, 1525174, 2396702, 8388457, 16776914]

約数ペア:

[(1, 16776914), (2, 8388457), (7, 2396702), (11, 1525174), (14, 1198351), (22, 762587), (49, 342386), (77, 217882), (79, 212366), (98, 171193), (154, 108941), (158, 106183), (197, 85162), (394, 42581), (539, 31126), (553, 30338), (869, 19306), (1078, 15563), (1106, 15169), (1379, 12166), (1738, 9653), (2167, 7742), (2758, 6083), (3871, 4334)]