12399898

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{397}}^1$

素因数の和:526

約数の個数: 32

約数和(自身を含む): 22466304

約数和(自身を除く): 10066406

約数列:

[1, 2, 7, 14, 23, 46, 97, 161, 194, 322, 397, 679, 794, 1358, 2231, 2779, 4462, 5558, 9131, 15617, 18262, 31234, 38509, 63917, 77018, 127834, 269563, 539126, 885707, 1771414, 6199949, 12399898]

約数ペア:

[(1, 12399898), (2, 6199949), (7, 1771414), (14, 885707), (23, 539126), (46, 269563), (97, 127834), (161, 77018), (194, 63917), (322, 38509), (397, 31234), (679, 18262), (794, 15617), (1358, 9131), (2231, 5558), (2779, 4462)]