11421852

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{347}}^1$

素因数の和:578

約数の個数: 48

約数和(自身を含む): 28920192

約数和(自身を除く): 17498340

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 211, 347, 422, 633, 694, 844, 1041, 1266, 1388, 2082, 2532, 2743, 4164, 4511, 5486, 8229, 9022, 10972, 13533, 16458, 18044, 27066, 32916, 54132, 73217, 146434, 219651, 292868, 439302, 878604, 951821, 1903642, 2855463, 3807284, 5710926, 11421852]

約数ペア:

[(1, 11421852), (2, 5710926), (3, 3807284), (4, 2855463), (6, 1903642), (12, 951821), (13, 878604), (26, 439302), (39, 292868), (52, 219651), (78, 146434), (156, 73217), (211, 54132), (347, 32916), (422, 27066), (633, 18044), (694, 16458), (844, 13533), (1041, 10972), (1266, 9022), (1388, 8229), (2082, 5486), (2532, 4511), (2743, 4164)]