19630192

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2083}}^1$

素因数の和:2141

約数の個数: 40

約数和(自身を含む): 41346560

約数和(自身を除く): 21716368

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 304, 496, 589, 1178, 2083, 2356, 4166, 4712, 8332, 9424, 16664, 33328, 39577, 64573, 79154, 129146, 158308, 258292, 316616, 516584, 633232, 1033168, 1226887, 2453774, 4907548, 9815096, 19630192]

約数ペア:

[(1, 19630192), (2, 9815096), (4, 4907548), (8, 2453774), (16, 1226887), (19, 1033168), (31, 633232), (38, 516584), (62, 316616), (76, 258292), (124, 158308), (152, 129146), (248, 79154), (304, 64573), (496, 39577), (589, 33328), (1178, 16664), (2083, 9424), (2356, 8332), (4166, 4712)]