12948430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2221}}^1$

素因数の和:2292

約数の個数: 32

約数和(自身を含む): 25917408

約数和(自身を除く): 12968978

約数列:

[1, 2, 5, 10, 11, 22, 53, 55, 106, 110, 265, 530, 583, 1166, 2221, 2915, 4442, 5830, 11105, 22210, 24431, 48862, 117713, 122155, 235426, 244310, 588565, 1177130, 1294843, 2589686, 6474215, 12948430]

約数ペア:

[(1, 12948430), (2, 6474215), (5, 2589686), (10, 1294843), (11, 1177130), (22, 588565), (53, 244310), (55, 235426), (106, 122155), (110, 117713), (265, 48862), (530, 24431), (583, 22210), (1166, 11105), (2221, 5830), (2915, 4442)]