15691300978

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{971357}}^1$

素因数の和:971597

約数の個数: 16

約数和(自身を含む): 24233439384

約数和(自身を除く): 8542138406

約数列:

[1, 2, 41, 82, 197, 394, 8077, 16154, 971357, 1942714, 39825637, 79651274, 191357329, 382714658, 7845650489, 15691300978]

約数ペア:

[(1, 15691300978), (2, 7845650489), (41, 382714658), (82, 191357329), (197, 79651274), (394, 39825637), (8077, 1942714), (16154, 971357)]