12376690

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{269}}^1$

素因数の和:426

約数の個数: 32

約数和(自身を含む): 23094720

約数和(自身を除く): 10718030

約数列:

[1, 2, 5, 10, 43, 86, 107, 214, 215, 269, 430, 535, 538, 1070, 1345, 2690, 4601, 9202, 11567, 23005, 23134, 28783, 46010, 57566, 57835, 115670, 143915, 287830, 1237669, 2475338, 6188345, 12376690]

約数ペア:

[(1, 12376690), (2, 6188345), (5, 2475338), (10, 1237669), (43, 287830), (86, 143915), (107, 115670), (214, 57835), (215, 57566), (269, 46010), (430, 28783), (535, 23134), (538, 23005), (1070, 11567), (1345, 9202), (2690, 4601)]