19133194

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{569}}^1$

素因数の和:654

約数の個数: 32

約数和(自身を含む): 32503680

約数和(自身を除く): 13370486

約数列:

[1, 2, 17, 23, 34, 43, 46, 86, 391, 569, 731, 782, 989, 1138, 1462, 1978, 9673, 13087, 16813, 19346, 24467, 26174, 33626, 48934, 222479, 415939, 444958, 562741, 831878, 1125482, 9566597, 19133194]

約数ペア:

[(1, 19133194), (2, 9566597), (17, 1125482), (23, 831878), (34, 562741), (43, 444958), (46, 415939), (86, 222479), (391, 48934), (569, 33626), (731, 26174), (782, 24467), (989, 19346), (1138, 16813), (1462, 13087), (1978, 9673)]