7424402

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{4157}}^1$

素因数の和:4225

約数の個数: 16

約数和(自身を含む): 11975040

約数和(自身を除く): 4550638

約数列:

[1, 2, 19, 38, 47, 94, 893, 1786, 4157, 8314, 78983, 157966, 195379, 390758, 3712201, 7424402]

約数ペア:

[(1, 7424402), (2, 3712201), (19, 390758), (38, 195379), (47, 157966), (94, 78983), (893, 8314), (1786, 4157)]