16575884

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{1103}}^1$

素因数の和:1154

約数の個数: 36

約数和(自身を含む): 33214944

約数和(自身を除く): 16639060

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 289, 442, 578, 884, 1103, 1156, 2206, 3757, 4412, 7514, 14339, 15028, 18751, 28678, 37502, 57356, 75004, 243763, 318767, 487526, 637534, 975052, 1275068, 4143971, 8287942, 16575884]

約数ペア:

[(1, 16575884), (2, 8287942), (4, 4143971), (13, 1275068), (17, 975052), (26, 637534), (34, 487526), (52, 318767), (68, 243763), (221, 75004), (289, 57356), (442, 37502), (578, 28678), (884, 18751), (1103, 15028), (1156, 14339), (2206, 7514), (3757, 4412)]