11189201

素因数分解:

${\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:280

約数の個数: 16

約数和(自身を含む): 12161664

約数和(自身を除く): 972463

約数列:

[1, 23, 53, 67, 137, 1219, 1541, 3151, 3551, 7261, 9179, 81673, 167003, 211117, 486487, 11189201]

約数ペア:

[(1, 11189201), (23, 486487), (53, 211117), (67, 167003), (137, 81673), (1219, 9179), (1541, 7261), (3151, 3551)]