19448076

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{149}}^2$

素因数の和:378

約数の個数: 36

約数和(自身を含む): 46311272

約数和(自身を除く): 26863196

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 149, 219, 292, 298, 438, 447, 596, 876, 894, 1788, 10877, 21754, 22201, 32631, 43508, 44402, 65262, 66603, 88804, 130524, 133206, 266412, 1620673, 3241346, 4862019, 6482692, 9724038, 19448076]

約数ペア:

[(1, 19448076), (2, 9724038), (3, 6482692), (4, 4862019), (6, 3241346), (12, 1620673), (73, 266412), (146, 133206), (149, 130524), (219, 88804), (292, 66603), (298, 65262), (438, 44402), (447, 43508), (596, 32631), (876, 22201), (894, 21754), (1788, 10877)]