11747110

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1$

素因数の和:360

約数の個数: 32

約数和(自身を含む): 21811680

約数和(自身を除く): 10064570

約数列:

[1, 2, 5, 10, 67, 89, 134, 178, 197, 335, 394, 445, 670, 890, 985, 1970, 5963, 11926, 13199, 17533, 26398, 29815, 35066, 59630, 65995, 87665, 131990, 175330, 1174711, 2349422, 5873555, 11747110]

約数ペア:

[(1, 11747110), (2, 5873555), (5, 2349422), (10, 1174711), (67, 175330), (89, 131990), (134, 87665), (178, 65995), (197, 59630), (335, 35066), (394, 29815), (445, 26398), (670, 17533), (890, 13199), (985, 11926), (1970, 5963)]