38860016

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9833}}^1$

素因数の和:9873

約数の個数: 40

約数和(自身を含む): 85359120

約数和(自身を除く): 46499104

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 9833, 19666, 39332, 78664, 127829, 157328, 186827, 255658, 373654, 511316, 747308, 1022632, 1494616, 2045264, 2428751, 2989232, 4857502, 9715004, 19430008, 38860016]

約数ペア:

[(1, 38860016), (2, 19430008), (4, 9715004), (8, 4857502), (13, 2989232), (16, 2428751), (19, 2045264), (26, 1494616), (38, 1022632), (52, 747308), (76, 511316), (104, 373654), (152, 255658), (208, 186827), (247, 157328), (304, 127829), (494, 78664), (988, 39332), (1976, 19666), (3952, 9833)]