15697660868

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{317227}}^1$

素因数の和:317459

約数の個数: 24

約数和(自身を含む): 27979509600

約数和(自身を除く): 12281848732

約数列:

[1, 2, 4, 89, 139, 178, 278, 356, 556, 12371, 24742, 49484, 317227, 634454, 1268908, 28233203, 44094553, 56466406, 88189106, 112932812, 176378212, 3924415217, 7848830434, 15697660868]

約数ペア:

[(1, 15697660868), (2, 7848830434), (4, 3924415217), (89, 176378212), (139, 112932812), (178, 88189106), (278, 56466406), (356, 44094553), (556, 28233203), (12371, 1268908), (24742, 634454), (49484, 317227)]