231888692

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{435881}}^1$

素因数の和:435911

約数の個数: 24

約数和(自身を含む): 488187840

約数和(自身を除く): 256299148

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 435881, 871762, 1743524, 3051167, 6102334, 8281739, 12204668, 16563478, 33126956, 57972173, 115944346, 231888692]

約数ペア:

[(1, 231888692), (2, 115944346), (4, 57972173), (7, 33126956), (14, 16563478), (19, 12204668), (28, 8281739), (38, 6102334), (76, 3051167), (133, 1743524), (266, 871762), (532, 435881)]