19232096

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{557}}^1$

素因数の和:663

約数の個数: 48

約数和(自身を含む): 41341104

約数和(自身を除く): 22109008

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 83, 104, 166, 208, 332, 416, 557, 664, 1079, 1114, 1328, 2158, 2228, 2656, 4316, 4456, 7241, 8632, 8912, 14482, 17264, 17824, 28964, 34528, 46231, 57928, 92462, 115856, 184924, 231712, 369848, 601003, 739696, 1202006, 1479392, 2404012, 4808024, 9616048, 19232096]

約数ペア:

[(1, 19232096), (2, 9616048), (4, 4808024), (8, 2404012), (13, 1479392), (16, 1202006), (26, 739696), (32, 601003), (52, 369848), (83, 231712), (104, 184924), (166, 115856), (208, 92462), (332, 57928), (416, 46231), (557, 34528), (664, 28964), (1079, 17824), (1114, 17264), (1328, 14482), (2158, 8912), (2228, 8632), (2656, 7241), (4316, 4456)]