19306812

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12097}}^1$

素因数の和:12130

約数の個数: 48

約数和(自身を含む): 54199040

約数和(自身を除く): 34892228

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 12097, 24194, 36291, 48388, 72582, 84679, 145164, 169358, 229843, 254037, 338716, 459686, 508074, 689529, 919372, 1016148, 1379058, 1608901, 2758116, 3217802, 4826703, 6435604, 9653406, 19306812]

約数ペア:

[(1, 19306812), (2, 9653406), (3, 6435604), (4, 4826703), (6, 3217802), (7, 2758116), (12, 1608901), (14, 1379058), (19, 1016148), (21, 919372), (28, 689529), (38, 508074), (42, 459686), (57, 338716), (76, 254037), (84, 229843), (114, 169358), (133, 145164), (228, 84679), (266, 72582), (399, 48388), (532, 36291), (798, 24194), (1596, 12097)]