19697772

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{52951}}^1$

素因数の和:52989

約数の個数: 24

約数和(自身を含む): 47444992

約数和(自身を除く): 27747220

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 52951, 105902, 158853, 211804, 317706, 635412, 1641481, 3282962, 4924443, 6565924, 9848886, 19697772]

約数ペア:

[(1, 19697772), (2, 9848886), (3, 6565924), (4, 4924443), (6, 3282962), (12, 1641481), (31, 635412), (62, 317706), (93, 211804), (124, 158853), (186, 105902), (372, 52951)]