190097584

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{631}}^1\times {\mathrm{991}}^1$

素因数の和:1649

約数の個数: 40

約数和(自身を含む): 388705280

約数和(自身を除く): 198607696

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 631, 991, 1262, 1982, 2524, 3964, 5048, 7928, 10096, 11989, 15856, 18829, 23978, 37658, 47956, 75316, 95912, 150632, 191824, 301264, 625321, 1250642, 2501284, 5002568, 10005136, 11881099, 23762198, 47524396, 95048792, 190097584]

約数ペア:

[(1, 190097584), (2, 95048792), (4, 47524396), (8, 23762198), (16, 11881099), (19, 10005136), (38, 5002568), (76, 2501284), (152, 1250642), (304, 625321), (631, 301264), (991, 191824), (1262, 150632), (1982, 95912), (2524, 75316), (3964, 47956), (5048, 37658), (7928, 23978), (10096, 18829), (11989, 15856)]