193721530

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{773}}^1\times {\mathrm{1319}}^1$

素因数の和:2118

約数の個数: 32

約数和(自身を含む): 367804800

約数和(自身を除く): 174083270

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 773, 1319, 1546, 2638, 3865, 6595, 7730, 13190, 14687, 25061, 29374, 50122, 73435, 125305, 146870, 250610, 1019587, 2039174, 5097935, 10195870, 19372153, 38744306, 96860765, 193721530]

約数ペア:

[(1, 193721530), (2, 96860765), (5, 38744306), (10, 19372153), (19, 10195870), (38, 5097935), (95, 2039174), (190, 1019587), (773, 250610), (1319, 146870), (1546, 125305), (2638, 73435), (3865, 50122), (6595, 29374), (7730, 25061), (13190, 14687)]