1384984366

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{145207}}^1$

素因数の和:145479

約数の個数: 16

約数和(自身を含む): 2195544960

約数和(自身を除く): 810560594

約数列:

[1, 2, 19, 38, 251, 502, 4769, 9538, 145207, 290414, 2758933, 5517866, 36446957, 72893914, 692492183, 1384984366]

約数ペア:

[(1, 1384984366), (2, 692492183), (19, 72893914), (38, 36446957), (251, 5517866), (502, 2758933), (4769, 290414), (9538, 145207)]