16283618

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1$

素因数の和:362

約数の個数: 32

約数和(自身を含む): 27578880

約数和(自身を除く): 11295262

約数列:

[1, 2, 13, 26, 31, 62, 89, 178, 227, 403, 454, 806, 1157, 2314, 2759, 2951, 5518, 5902, 7037, 14074, 20203, 35867, 40406, 71734, 91481, 182962, 262639, 525278, 626293, 1252586, 8141809, 16283618]

約数ペア:

[(1, 16283618), (2, 8141809), (13, 1252586), (26, 626293), (31, 525278), (62, 262639), (89, 182962), (178, 91481), (227, 71734), (403, 40406), (454, 35867), (806, 20203), (1157, 14074), (2314, 7037), (2759, 5902), (2951, 5518)]