19267324

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{4229}}^1$

素因数の和:4317

約数の個数: 24

約数和(自身を含む): 36242640

約数和(自身を除く): 16975316

約数列:

[1, 2, 4, 17, 34, 67, 68, 134, 268, 1139, 2278, 4229, 4556, 8458, 16916, 71893, 143786, 283343, 287572, 566686, 1133372, 4816831, 9633662, 19267324]

約数ペア:

[(1, 19267324), (2, 9633662), (4, 4816831), (17, 1133372), (34, 566686), (67, 287572), (68, 283343), (134, 143786), (268, 71893), (1139, 16916), (2278, 8458), (4229, 4556)]