12612190

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{383}}^1$

素因数の和:516

約数の個数: 32

約数和(自身を含む): 23639040

約数和(自身を除く): 11026850

約数列:

[1, 2, 5, 10, 37, 74, 89, 178, 185, 370, 383, 445, 766, 890, 1915, 3293, 3830, 6586, 14171, 16465, 28342, 32930, 34087, 68174, 70855, 141710, 170435, 340870, 1261219, 2522438, 6306095, 12612190]

約数ペア:

[(1, 12612190), (2, 6306095), (5, 2522438), (10, 1261219), (37, 340870), (74, 170435), (89, 141710), (178, 70855), (185, 68174), (370, 34087), (383, 32930), (445, 28342), (766, 16465), (890, 14171), (1915, 6586), (3293, 3830)]