19136838

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23981}}^1$

素因数の和:24012

約数の個数: 32

約数和(自身を含む): 46045440

約数和(自身を除く): 26908602

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 23981, 47962, 71943, 143886, 167867, 335734, 455639, 503601, 911278, 1007202, 1366917, 2733834, 3189473, 6378946, 9568419, 19136838]

約数ペア:

[(1, 19136838), (2, 9568419), (3, 6378946), (6, 3189473), (7, 2733834), (14, 1366917), (19, 1007202), (21, 911278), (38, 503601), (42, 455639), (57, 335734), (114, 167867), (133, 143886), (266, 71943), (399, 47962), (798, 23981)]