15668211416

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1451}}^1\times {\mathrm{9439}}^1$

素因数の和:10920

約数の個数: 64

約数和(自身を含む): 34541337600

約数和(自身を除く): 18873126184

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 1451, 2902, 5804, 9439, 11608, 15961, 18863, 18878, 31922, 37726, 37756, 63844, 75452, 75512, 103829, 122707, 127688, 150904, 207493, 207658, 245414, 414986, 415316, 490828, 829972, 830632, 981656, 1349777, 1659944, 2699554, 5399108, 10798216, 13695989, 27391978, 54783956, 109567912, 150655879, 178047857, 301311758, 356095714, 602623516, 712191428, 1205247032, 1424382856, 1958526427, 3917052854, 7834105708, 15668211416]

約数ペア:

[(1, 15668211416), (2, 7834105708), (4, 3917052854), (8, 1958526427), (11, 1424382856), (13, 1205247032), (22, 712191428), (26, 602623516), (44, 356095714), (52, 301311758), (88, 178047857), (104, 150655879), (143, 109567912), (286, 54783956), (572, 27391978), (1144, 13695989), (1451, 10798216), (2902, 5399108), (5804, 2699554), (9439, 1659944), (11608, 1349777), (15961, 981656), (18863, 830632), (18878, 829972), (31922, 490828), (37726, 415316), (37756, 414986), (63844, 245414), (75452, 207658), (75512, 207493), (103829, 150904), (122707, 127688)]