13379790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{19391}}^1$

素因数の和:19424

約数の個数: 32

約数和(自身を含む): 33509376

約数和(自身を除く): 20129586

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 19391, 38782, 58173, 96955, 116346, 193910, 290865, 445993, 581730, 891986, 1337979, 2229965, 2675958, 4459930, 6689895, 13379790]

約数ペア:

[(1, 13379790), (2, 6689895), (3, 4459930), (5, 2675958), (6, 2229965), (10, 1337979), (15, 891986), (23, 581730), (30, 445993), (46, 290865), (69, 193910), (115, 116346), (138, 96955), (230, 58173), (345, 38782), (690, 19391)]