54893817358

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1019}}^1\times {\mathrm{1417639}}^1$

素因数の和:1418679

約数の個数: 16

約数和(自身を含む): 86759568000

約数和(自身を除く): 31865750642

約数列:

[1, 2, 19, 38, 1019, 2038, 19361, 38722, 1417639, 2835278, 26935141, 53870282, 1444574141, 2889148282, 27446908679, 54893817358]

約数ペア:

[(1, 54893817358), (2, 27446908679), (19, 2889148282), (38, 1444574141), (1019, 53870282), (2038, 26935141), (19361, 2835278), (38722, 1417639)]