16881316

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{233}}^1\times {\mathrm{307}}^1$

素因数の和:603

約数の個数: 24

約数和(自身を含む): 30270240

約数和(自身を除く): 13388924

約数列:

[1, 2, 4, 59, 118, 233, 236, 307, 466, 614, 932, 1228, 13747, 18113, 27494, 36226, 54988, 71531, 72452, 143062, 286124, 4220329, 8440658, 16881316]

約数ペア:

[(1, 16881316), (2, 8440658), (4, 4220329), (59, 286124), (118, 143062), (233, 72452), (236, 71531), (307, 54988), (466, 36226), (614, 27494), (932, 18113), (1228, 13747)]