19772598

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{1301}}^1$

素因数の和:1472

約数の個数: 32

約数和(自身を含む): 42184800

約数和(自身を除く): 22412202

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 149, 298, 447, 894, 1301, 2533, 2602, 3903, 5066, 7599, 7806, 15198, 22117, 44234, 66351, 132702, 193849, 387698, 581547, 1163094, 3295433, 6590866, 9886299, 19772598]

約数ペア:

[(1, 19772598), (2, 9886299), (3, 6590866), (6, 3295433), (17, 1163094), (34, 581547), (51, 387698), (102, 193849), (149, 132702), (298, 66351), (447, 44234), (894, 22117), (1301, 15198), (2533, 7806), (2602, 7599), (3903, 5066)]