42470206

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{997}}^1$

素因数の和:1096

約数の個数: 24

約数和(自身を含む): 68442840

約数和(自身を除く): 25972634

約数列:

[1, 2, 19, 38, 59, 118, 361, 722, 997, 1121, 1994, 2242, 18943, 21299, 37886, 42598, 58823, 117646, 359917, 719834, 1117637, 2235274, 21235103, 42470206]

約数ペア:

[(1, 42470206), (2, 21235103), (19, 2235274), (38, 1117637), (59, 719834), (118, 359917), (361, 117646), (722, 58823), (997, 42598), (1121, 37886), (1994, 21299), (2242, 18943)]