16918330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{11831}}^1$

素因数の和:11862

約数の個数: 32

約数和(自身を含む): 35779968

約数和(自身を除く): 18861638

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 11831, 23662, 59155, 118310, 130141, 153803, 260282, 307606, 650705, 769015, 1301410, 1538030, 1691833, 3383666, 8459165, 16918330]

約数ペア:

[(1, 16918330), (2, 8459165), (5, 3383666), (10, 1691833), (11, 1538030), (13, 1301410), (22, 769015), (26, 650705), (55, 307606), (65, 260282), (110, 153803), (130, 130141), (143, 118310), (286, 59155), (715, 23662), (1430, 11831)]