191585238

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{8741}}^1$

素因数の和:9040

約数の個数: 32

約数和(自身を含む): 414160992

約数和(自身を除く): 222575754

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 281, 562, 843, 1686, 3653, 7306, 8741, 10959, 17482, 21918, 26223, 52446, 113633, 227266, 340899, 681798, 2456221, 4912442, 7368663, 14737326, 31930873, 63861746, 95792619, 191585238]

約数ペア:

[(1, 191585238), (2, 95792619), (3, 63861746), (6, 31930873), (13, 14737326), (26, 7368663), (39, 4912442), (78, 2456221), (281, 681798), (562, 340899), (843, 227266), (1686, 113633), (3653, 52446), (7306, 26223), (8741, 21918), (10959, 17482)]