15693225506

素因数分解:

$2^1\times 7^1\times {\mathrm{19973}}^1\times {\mathrm{56123}}^1$

素因数の和:76105

約数の個数: 16

約数和(自身を含む): 26904498624

約数和(自身を除く): 11211273118

約数列:

[1, 2, 7, 14, 19973, 39946, 56123, 112246, 139811, 279622, 392861, 785722, 1120944679, 2241889358, 7846612753, 15693225506]

約数ペア:

[(1, 15693225506), (2, 7846612753), (7, 2241889358), (14, 1120944679), (19973, 785722), (39946, 392861), (56123, 279622), (112246, 139811)]