17228744

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8719}}^1$

素因数の和:8757

約数の個数: 32

約数和(自身を含む): 36624000

約数和(自身を除く): 19395256

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 8719, 17438, 34876, 69752, 113347, 165661, 226694, 331322, 453388, 662644, 906776, 1325288, 2153593, 4307186, 8614372, 17228744]

約数ペア:

[(1, 17228744), (2, 8614372), (4, 4307186), (8, 2153593), (13, 1325288), (19, 906776), (26, 662644), (38, 453388), (52, 331322), (76, 226694), (104, 165661), (152, 113347), (247, 69752), (494, 34876), (988, 17438), (1976, 8719)]