1921364128

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{1936859}}^1$

素因数の和:1936900

約数の個数: 24

約数和(自身を含む): 3904709760

約数和(自身を除く): 1983345632

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 1936859, 3873718, 7747436, 15494872, 30989744, 60042629, 61979488, 120085258, 240170516, 480341032, 960682064, 1921364128]

約数ペア:

[(1, 1921364128), (2, 960682064), (4, 480341032), (8, 240170516), (16, 120085258), (31, 61979488), (32, 60042629), (62, 30989744), (124, 15494872), (248, 7747436), (496, 3873718), (992, 1936859)]