188337652

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{18917}}^1$

素因数の和:19071

約数の個数: 24

約数和(自身を含む): 349604640

約数和(自身を除く): 161266988

約数列:

[1, 2, 4, 19, 38, 76, 131, 262, 524, 2489, 4978, 9956, 18917, 37834, 75668, 359423, 718846, 1437692, 2478127, 4956254, 9912508, 47084413, 94168826, 188337652]

約数ペア:

[(1, 188337652), (2, 94168826), (4, 47084413), (19, 9912508), (38, 4956254), (76, 2478127), (131, 1437692), (262, 718846), (524, 359423), (2489, 75668), (4978, 37834), (9956, 18917)]