19650142

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{22483}}^1$

素因数の和:22527

約数の個数: 16

約数和(自身を含む): 32376960

約数和(自身を除く): 12726818

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 22483, 44966, 427177, 517109, 854354, 1034218, 9825071, 19650142]

約数ペア:

[(1, 19650142), (2, 9825071), (19, 1034218), (23, 854354), (38, 517109), (46, 427177), (437, 44966), (874, 22483)]