13198808

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7603}}^1$

素因数の和:7647

約数の個数: 32

約数和(自身を含む): 29199360

約数和(自身を除く): 16000552

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 7603, 15206, 30412, 53221, 60824, 106442, 212884, 235693, 425768, 471386, 942772, 1649851, 1885544, 3299702, 6599404, 13198808]

約数ペア:

[(1, 13198808), (2, 6599404), (4, 3299702), (7, 1885544), (8, 1649851), (14, 942772), (28, 471386), (31, 425768), (56, 235693), (62, 212884), (124, 106442), (217, 60824), (248, 53221), (434, 30412), (868, 15206), (1736, 7603)]