1907457994

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3861251}}^1$

素因数の和:3861285

約数の個数: 16

約数和(自身を含む): 3243451680

約数和(自身を除く): 1335993686

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 3861251, 7722502, 50196263, 73363769, 100392526, 146727538, 953728997, 1907457994]

約数ペア:

[(1, 1907457994), (2, 953728997), (13, 146727538), (19, 100392526), (26, 73363769), (38, 50196263), (247, 7722502), (494, 3861251)]