19090014

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{887}}^1$

素因数の和:1120

約数の個数: 32

約数和(自身を含む): 40663296

約数和(自身を除く): 21573282

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 211, 422, 633, 887, 1266, 1774, 2661, 3587, 5322, 7174, 10761, 15079, 21522, 30158, 45237, 90474, 187157, 374314, 561471, 1122942, 3181669, 6363338, 9545007, 19090014]

約数ペア:

[(1, 19090014), (2, 9545007), (3, 6363338), (6, 3181669), (17, 1122942), (34, 561471), (51, 374314), (102, 187157), (211, 90474), (422, 45237), (633, 30158), (887, 21522), (1266, 15079), (1774, 10761), (2661, 7174), (3587, 5322)]