13805968

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1669}}^1$

素因数の和:1735

約数の個数: 40

約数和(自身を含む): 29819520

約数和(自身を除く): 16013552

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 47, 88, 94, 176, 188, 376, 517, 752, 1034, 1669, 2068, 3338, 4136, 6676, 8272, 13352, 18359, 26704, 36718, 73436, 78443, 146872, 156886, 293744, 313772, 627544, 862873, 1255088, 1725746, 3451492, 6902984, 13805968]

約数ペア:

[(1, 13805968), (2, 6902984), (4, 3451492), (8, 1725746), (11, 1255088), (16, 862873), (22, 627544), (44, 313772), (47, 293744), (88, 156886), (94, 146872), (176, 78443), (188, 73436), (376, 36718), (517, 26704), (752, 18359), (1034, 13352), (1669, 8272), (2068, 6676), (3338, 4136)]