21167690038

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{24877}}^1\times {\mathrm{38677}}^1$

素因数の和:63567

約数の個数: 16

約数和(自身を含む): 34640326224

約数和(自身を除く): 13472636186

約数列:

[1, 2, 11, 22, 24877, 38677, 49754, 77354, 273647, 425447, 547294, 850894, 962167729, 1924335458, 10583845019, 21167690038]

約数ペア:

[(1, 21167690038), (2, 10583845019), (11, 1924335458), (22, 962167729), (24877, 850894), (38677, 547294), (49754, 425447), (77354, 273647)]