8895838

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{631}}^1$

素因数の和:712

約数の個数: 32

約数和(自身を含む): 16381440

約数和(自身を除く): 7485602

約数列:

[1, 2, 7, 14, 19, 38, 53, 106, 133, 266, 371, 631, 742, 1007, 1262, 2014, 4417, 7049, 8834, 11989, 14098, 23978, 33443, 66886, 83923, 167846, 234101, 468202, 635417, 1270834, 4447919, 8895838]

約数ペア:

[(1, 8895838), (2, 4447919), (7, 1270834), (14, 635417), (19, 468202), (38, 234101), (53, 167846), (106, 83923), (133, 66886), (266, 33443), (371, 23978), (631, 14098), (742, 11989), (1007, 8834), (1262, 7049), (2014, 4417)]