2015965778

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2306597}}^1$

素因数の和:2306641

約数の個数: 16

約数和(自身を含む): 3321501120

約数和(自身を除く): 1305535342

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 2306597, 4613194, 43825343, 53051731, 87650686, 106103462, 1007982889, 2015965778]

約数ペア:

[(1, 2015965778), (2, 1007982889), (19, 106103462), (23, 87650686), (38, 53051731), (46, 43825343), (437, 4613194), (874, 2306597)]