11213176

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{787}}^1$

素因数の和:943

約数の個数: 32

約数和(自身を含む): 22836240

約数和(自身を除く): 11623064

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 137, 274, 548, 787, 1096, 1574, 1781, 3148, 3562, 6296, 7124, 10231, 14248, 20462, 40924, 81848, 107819, 215638, 431276, 862552, 1401647, 2803294, 5606588, 11213176]

約数ペア:

[(1, 11213176), (2, 5606588), (4, 2803294), (8, 1401647), (13, 862552), (26, 431276), (52, 215638), (104, 107819), (137, 81848), (274, 40924), (548, 20462), (787, 14248), (1096, 10231), (1574, 7124), (1781, 6296), (3148, 3562)]