19461244

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23279}}^1$

素因数の和:23313

約数の個数: 24

約数和(自身を含む): 39110400

約数和(自身を除く): 19649156

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 23279, 46558, 93116, 256069, 442301, 512138, 884602, 1024276, 1769204, 4865311, 9730622, 19461244]

約数ペア:

[(1, 19461244), (2, 9730622), (4, 4865311), (11, 1769204), (19, 1024276), (22, 884602), (38, 512138), (44, 442301), (76, 256069), (209, 93116), (418, 46558), (836, 23279)]