16996021189

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5556071}}^1$

素因数の和:5556120

約数の個数: 16

約数和(自身を含む): 21335316480

約数和(自身を除く): 4339295291

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 5556071, 38892497, 105565349, 127789633, 738957443, 894527431, 2428003027, 16996021189]

約数ペア:

[(1, 16996021189), (7, 2428003027), (19, 894527431), (23, 738957443), (133, 127789633), (161, 105565349), (437, 38892497), (3059, 5556071)]