171925706410

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{2256539}}^1$

素因数の和:2256966

約数の個数: 32

約数和(自身を含む): 326566468800

約数和(自身を除く): 154640762390

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 401, 802, 2005, 4010, 7619, 15238, 38095, 76190, 2256539, 4513078, 11282695, 22565390, 42874241, 85748482, 214371205, 428742410, 904872139, 1809744278, 4524360695, 9048721390, 17192570641, 34385141282, 85962853205, 171925706410]

約数ペア:

[(1, 171925706410), (2, 85962853205), (5, 34385141282), (10, 17192570641), (19, 9048721390), (38, 4524360695), (95, 1809744278), (190, 904872139), (401, 428742410), (802, 214371205), (2005, 85748482), (4010, 42874241), (7619, 22565390), (15238, 11282695), (38095, 4513078), (76190, 2256539)]