12951952

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{853}}^1$

素因数の和:947

約数の個数: 40

約数和(自身を含む): 27427064

約数和(自身を除く): 14475112

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 73, 104, 146, 208, 292, 584, 853, 949, 1168, 1706, 1898, 3412, 3796, 6824, 7592, 11089, 13648, 15184, 22178, 44356, 62269, 88712, 124538, 177424, 249076, 498152, 809497, 996304, 1618994, 3237988, 6475976, 12951952]

約数ペア:

[(1, 12951952), (2, 6475976), (4, 3237988), (8, 1618994), (13, 996304), (16, 809497), (26, 498152), (52, 249076), (73, 177424), (104, 124538), (146, 88712), (208, 62269), (292, 44356), (584, 22178), (853, 15184), (949, 13648), (1168, 11089), (1706, 7592), (1898, 6824), (3412, 3796)]