13210472

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{7901}}^1$

素因数の和:7937

約数の個数: 32

約数和(自身を含む): 28447200

約数和(自身を除く): 15236728

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 7901, 15802, 31604, 63208, 86911, 150119, 173822, 300238, 347644, 600476, 695288, 1200952, 1651309, 3302618, 6605236, 13210472]

約数ペア:

[(1, 13210472), (2, 6605236), (4, 3302618), (8, 1651309), (11, 1200952), (19, 695288), (22, 600476), (38, 347644), (44, 300238), (76, 173822), (88, 150119), (152, 86911), (209, 63208), (418, 31604), (836, 15802), (1672, 7901)]