16604484

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{653}}^1$

素因数の和:836

約数の個数: 48

約数和(自身を含む): 42044352

約数和(自身を除く): 25439868

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 163, 326, 489, 652, 653, 978, 1306, 1956, 1959, 2119, 2612, 3918, 4238, 6357, 7836, 8476, 8489, 12714, 16978, 25428, 25467, 33956, 50934, 101868, 106439, 212878, 319317, 425756, 638634, 1277268, 1383707, 2767414, 4151121, 5534828, 8302242, 16604484]

約数ペア:

[(1, 16604484), (2, 8302242), (3, 5534828), (4, 4151121), (6, 2767414), (12, 1383707), (13, 1277268), (26, 638634), (39, 425756), (52, 319317), (78, 212878), (156, 106439), (163, 101868), (326, 50934), (489, 33956), (652, 25467), (653, 25428), (978, 16978), (1306, 12714), (1956, 8489), (1959, 8476), (2119, 7836), (2612, 6357), (3918, 4238)]