19840097916

素因数分解:

$2^2\times 3^2\times {\mathrm{1601}}^1\times {\mathrm{344231}}^1$

素因数の和:345842

約数の個数: 36

約数和(自身を含む): 50182829424

約数和(自身を除く): 30342731508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1601, 3202, 4803, 6404, 9606, 14409, 19212, 28818, 57636, 344231, 688462, 1032693, 1376924, 2065386, 3098079, 4130772, 6196158, 12392316, 551113831, 1102227662, 1653341493, 2204455324, 3306682986, 4960024479, 6613365972, 9920048958, 19840097916]

約数ペア:

[(1, 19840097916), (2, 9920048958), (3, 6613365972), (4, 4960024479), (6, 3306682986), (9, 2204455324), (12, 1653341493), (18, 1102227662), (36, 551113831), (1601, 12392316), (3202, 6196158), (4803, 4130772), (6404, 3098079), (9606, 2065386), (14409, 1376924), (19212, 1032693), (28818, 688462), (57636, 344231)]