19005965107

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{761}}^1\times {\mathrm{853}}^1$

素因数の和:1723

約数の個数: 32

約数和(自身を含む): 21240414720

約数和(自身を除く): 2234449613

約数列:

[1, 19, 23, 67, 437, 761, 853, 1273, 1541, 14459, 16207, 17503, 19619, 29279, 50987, 57151, 332557, 372761, 649133, 968753, 1085869, 1172701, 1314473, 12333527, 14930059, 22281319, 24974987, 43491911, 283671121, 826346309, 1000313953, 19005965107]

約数ペア:

[(1, 19005965107), (19, 1000313953), (23, 826346309), (67, 283671121), (437, 43491911), (761, 24974987), (853, 22281319), (1273, 14930059), (1541, 12333527), (14459, 1314473), (16207, 1172701), (17503, 1085869), (19619, 968753), (29279, 649133), (50987, 372761), (57151, 332557)]