19243344

素因数分解:

$2^4\times 3^1\times {\mathrm{400903}}^1$

素因数の和:400914

約数の個数: 20

約数和(自身を含む): 49712096

約数和(自身を除く): 30468752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 400903, 801806, 1202709, 1603612, 2405418, 3207224, 4810836, 6414448, 9621672, 19243344]

約数ペア:

[(1, 19243344), (2, 9621672), (3, 6414448), (4, 4810836), (6, 3207224), (8, 2405418), (12, 1603612), (16, 1202709), (24, 801806), (48, 400903)]