12138802

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{383}}^1$

素因数の和:474

約数の個数: 32

約数和(自身を含む): 20901888

約数和(自身を除く): 8763086

約数列:

[1, 2, 13, 23, 26, 46, 53, 106, 299, 383, 598, 689, 766, 1219, 1378, 2438, 4979, 8809, 9958, 15847, 17618, 20299, 31694, 40598, 114517, 229034, 263887, 466877, 527774, 933754, 6069401, 12138802]

約数ペア:

[(1, 12138802), (2, 6069401), (13, 933754), (23, 527774), (26, 466877), (46, 263887), (53, 229034), (106, 114517), (299, 40598), (383, 31694), (598, 20299), (689, 17618), (766, 15847), (1219, 9958), (1378, 8809), (2438, 4979)]