19822605

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6323}}^1$

素因数の和:6361

約数の個数: 32

約数和(自身を含む): 36426240

約数和(自身を除く): 16603635

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 165, 209, 285, 627, 1045, 3135, 6323, 18969, 31615, 69553, 94845, 120137, 208659, 347765, 360411, 600685, 1043295, 1321507, 1802055, 3964521, 6607535, 19822605]

約数ペア:

[(1, 19822605), (3, 6607535), (5, 3964521), (11, 1802055), (15, 1321507), (19, 1043295), (33, 600685), (55, 360411), (57, 347765), (95, 208659), (165, 120137), (209, 94845), (285, 69553), (627, 31615), (1045, 18969), (3135, 6323)]