12621412796

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{557}}^1\times {\mathrm{298153}}^1$

素因数の和:298733

約数の個数: 24

約数和(自身を含む): 23291790480

約数和(自身を除く): 10670377684

約数列:

[1, 2, 4, 19, 38, 76, 557, 1114, 2228, 10583, 21166, 42332, 298153, 596306, 1192612, 5664907, 11329814, 22659628, 166071221, 332142442, 664284884, 3155353199, 6310706398, 12621412796]

約数ペア:

[(1, 12621412796), (2, 6310706398), (4, 3155353199), (19, 664284884), (38, 332142442), (76, 166071221), (557, 22659628), (1114, 11329814), (2228, 5664907), (10583, 1192612), (21166, 596306), (42332, 298153)]