11961784

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{347}}^1$

素因数の和:523

約数の個数: 32

約数和(自身を含む): 23385600

約数和(自身を除く): 11423816

約数列:

[1, 2, 4, 8, 31, 62, 124, 139, 248, 278, 347, 556, 694, 1112, 1388, 2776, 4309, 8618, 10757, 17236, 21514, 34472, 43028, 48233, 86056, 96466, 192932, 385864, 1495223, 2990446, 5980892, 11961784]

約数ペア:

[(1, 11961784), (2, 5980892), (4, 2990446), (8, 1495223), (31, 385864), (62, 192932), (124, 96466), (139, 86056), (248, 48233), (278, 43028), (347, 34472), (556, 21514), (694, 17236), (1112, 10757), (1388, 8618), (2776, 4309)]