16872130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{941}}^1$

素因数の和:1122

約数の個数: 32

約数和(自身を含む): 33369408

約数和(自身を除く): 16497278

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 163, 326, 815, 941, 1630, 1793, 1882, 3586, 4705, 8965, 9410, 10351, 17930, 20702, 51755, 103510, 153383, 306766, 766915, 1533830, 1687213, 3374426, 8436065, 16872130]

約数ペア:

[(1, 16872130), (2, 8436065), (5, 3374426), (10, 1687213), (11, 1533830), (22, 766915), (55, 306766), (110, 153383), (163, 103510), (326, 51755), (815, 20702), (941, 17930), (1630, 10351), (1793, 9410), (1882, 8965), (3586, 4705)]