12398056

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1583}}^1$

素因数の和:1689

約数の個数: 32

約数和(自身を含む): 25660800

約数和(自身を除く): 13262744

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 89, 178, 356, 712, 979, 1583, 1958, 3166, 3916, 6332, 7832, 12664, 17413, 34826, 69652, 139304, 140887, 281774, 563548, 1127096, 1549757, 3099514, 6199028, 12398056]

約数ペア:

[(1, 12398056), (2, 6199028), (4, 3099514), (8, 1549757), (11, 1127096), (22, 563548), (44, 281774), (88, 140887), (89, 139304), (178, 69652), (356, 34826), (712, 17413), (979, 12664), (1583, 7832), (1958, 6332), (3166, 3916)]