19331246

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{449}}^1$

素因数の和:584

約数の個数: 32

約数和(自身を含む): 33696000

約数和(自身を除く): 14364754

約数列:

[1, 2, 11, 19, 22, 38, 103, 206, 209, 418, 449, 898, 1133, 1957, 2266, 3914, 4939, 8531, 9878, 17062, 21527, 43054, 46247, 92494, 93841, 187682, 508717, 878693, 1017434, 1757386, 9665623, 19331246]

約数ペア:

[(1, 19331246), (2, 9665623), (11, 1757386), (19, 1017434), (22, 878693), (38, 508717), (103, 187682), (206, 93841), (209, 92494), (418, 46247), (449, 43054), (898, 21527), (1133, 17062), (1957, 9878), (2266, 8531), (3914, 4939)]