19113690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{27701}}^1$

素因数の和:27734

約数の個数: 32

約数和(自身を含む): 47869056

約数和(自身を除く): 28755366

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 27701, 55402, 83103, 138505, 166206, 277010, 415515, 637123, 831030, 1274246, 1911369, 3185615, 3822738, 6371230, 9556845, 19113690]

約数ペア:

[(1, 19113690), (2, 9556845), (3, 6371230), (5, 3822738), (6, 3185615), (10, 1911369), (15, 1274246), (23, 831030), (30, 637123), (46, 415515), (69, 277010), (115, 166206), (138, 138505), (230, 83103), (345, 55402), (690, 27701)]