16913780642

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1249}}^1\times {\mathrm{615539}}^1$

素因数の和:616801

約数の個数: 16

約数和(自身を含む): 27699300000

約数和(自身を除く): 10785519358

約数列:

[1, 2, 11, 22, 1249, 2498, 13739, 27478, 615539, 1231078, 6770929, 13541858, 768808211, 1537616422, 8456890321, 16913780642]

約数ペア:

[(1, 16913780642), (2, 8456890321), (11, 1537616422), (22, 768808211), (1249, 13541858), (2498, 6770929), (13739, 1231078), (27478, 615539)]