16235986

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{337}}^1$

素因数の和:478

約数の個数: 32

約数和(自身を含む): 28108080

約数和(自身を除く): 11872094

約数列:

[1, 2, 13, 17, 26, 34, 109, 218, 221, 337, 442, 674, 1417, 1853, 2834, 3706, 4381, 5729, 8762, 11458, 24089, 36733, 48178, 73466, 74477, 148954, 477529, 624461, 955058, 1248922, 8117993, 16235986]

約数ペア:

[(1, 16235986), (2, 8117993), (13, 1248922), (17, 955058), (26, 624461), (34, 477529), (109, 148954), (218, 74477), (221, 73466), (337, 48178), (442, 36733), (674, 24089), (1417, 11458), (1853, 8762), (2834, 5729), (3706, 4381)]