16156712795

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{311}}^1\times {\mathrm{2347}}^1$

素因数の和:2915

約数の個数: 32

約数和(自身を含む): 20570734080

約数和(自身を除く): 4414021285

約数列:

[1, 5, 19, 95, 233, 311, 1165, 1555, 2347, 4427, 5909, 11735, 22135, 29545, 44593, 72463, 222965, 362315, 546851, 729917, 1376797, 2734255, 3649585, 6883985, 10390169, 13868423, 51950845, 69342115, 170070661, 850353305, 3231342559, 16156712795]

約数ペア:

[(1, 16156712795), (5, 3231342559), (19, 850353305), (95, 170070661), (233, 69342115), (311, 51950845), (1165, 13868423), (1555, 10390169), (2347, 6883985), (4427, 3649585), (5909, 2734255), (11735, 1376797), (22135, 729917), (29545, 546851), (44593, 362315), (72463, 222965)]