38938038

素因数分解:

$2^1\times 3^1\times {\mathrm{307}}^1\times {\mathrm{21139}}^1$

素因数の和:21451

約数の個数: 16

約数和(自身を含む): 78133440

約数和(自身を除く): 39195402

約数列:

[1, 2, 3, 6, 307, 614, 921, 1842, 21139, 42278, 63417, 126834, 6489673, 12979346, 19469019, 38938038]

約数ペア:

[(1, 38938038), (2, 19469019), (3, 12979346), (6, 6489673), (307, 126834), (614, 63417), (921, 42278), (1842, 21139)]