1900570342

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{122887}}^1$

素因数の和:122956

約数の個数: 32

約数和(自身を含む): 3362215680

約数和(自身を除く): 1461645338

約数列:

[1, 2, 11, 19, 22, 37, 38, 74, 209, 407, 418, 703, 814, 1406, 7733, 15466, 122887, 245774, 1351757, 2334853, 2703514, 4546819, 4669706, 9093638, 25683383, 50015009, 51366766, 86389561, 100030018, 172779122, 950285171, 1900570342]

約数ペア:

[(1, 1900570342), (2, 950285171), (11, 172779122), (19, 100030018), (22, 86389561), (37, 51366766), (38, 50015009), (74, 25683383), (209, 9093638), (407, 4669706), (418, 4546819), (703, 2703514), (814, 2334853), (1406, 1351757), (7733, 245774), (15466, 122887)]