13851890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{839}}^1$

素因数の和:986

約数の個数: 32

約数和(自身を含む): 27095040

約数和(自身を除く): 13243150

約数列:

[1, 2, 5, 10, 13, 26, 65, 127, 130, 254, 635, 839, 1270, 1651, 1678, 3302, 4195, 8255, 8390, 10907, 16510, 21814, 54535, 106553, 109070, 213106, 532765, 1065530, 1385189, 2770378, 6925945, 13851890]

約数ペア:

[(1, 13851890), (2, 6925945), (5, 2770378), (10, 1385189), (13, 1065530), (26, 532765), (65, 213106), (127, 109070), (130, 106553), (254, 54535), (635, 21814), (839, 16510), (1270, 10907), (1651, 8390), (1678, 8255), (3302, 4195)]