9886270

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{853}}^1$

素因数の和:940

約数の個数: 32

約数和(自身を含む): 19061280

約数和(自身を除く): 9175010

約数列:

[1, 2, 5, 10, 19, 38, 61, 95, 122, 190, 305, 610, 853, 1159, 1706, 2318, 4265, 5795, 8530, 11590, 16207, 32414, 52033, 81035, 104066, 162070, 260165, 520330, 988627, 1977254, 4943135, 9886270]

約数ペア:

[(1, 9886270), (2, 4943135), (5, 1977254), (10, 988627), (19, 520330), (38, 260165), (61, 162070), (95, 104066), (122, 81035), (190, 52033), (305, 32414), (610, 16207), (853, 11590), (1159, 8530), (1706, 5795), (2318, 4265)]