16747952

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1103}}^1$

素因数の和:1197

約数の個数: 40

約数和(自身を含む): 35456064

約数和(自身を除く): 18708112

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 73, 104, 146, 208, 292, 584, 949, 1103, 1168, 1898, 2206, 3796, 4412, 7592, 8824, 14339, 15184, 17648, 28678, 57356, 80519, 114712, 161038, 229424, 322076, 644152, 1046747, 1288304, 2093494, 4186988, 8373976, 16747952]

約数ペア:

[(1, 16747952), (2, 8373976), (4, 4186988), (8, 2093494), (13, 1288304), (16, 1046747), (26, 644152), (52, 322076), (73, 229424), (104, 161038), (146, 114712), (208, 80519), (292, 57356), (584, 28678), (949, 17648), (1103, 15184), (1168, 14339), (1898, 8824), (2206, 7592), (3796, 4412)]