19137924

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1$

素因数の和:386

約数の個数: 96

約数和(自身を含む): 54848640

約数和(自身を除く): 35710716

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 43, 52, 54, 78, 86, 108, 117, 129, 156, 172, 234, 258, 317, 351, 387, 468, 516, 559, 634, 702, 774, 951, 1118, 1161, 1268, 1404, 1548, 1677, 1902, 2236, 2322, 2853, 3354, 3804, 4121, 4644, 5031, 5706, 6708, 8242, 8559, 10062, 11412, 12363, 13631, 15093, 16484, 17118, 20124, 24726, 27262, 30186, 34236, 37089, 40893, 49452, 54524, 60372, 74178, 81786, 111267, 122679, 148356, 163572, 177203, 222534, 245358, 354406, 368037, 445068, 490716, 531609, 708812, 736074, 1063218, 1472148, 1594827, 2126436, 3189654, 4784481, 6379308, 9568962, 19137924]

約数ペア:

[(1, 19137924), (2, 9568962), (3, 6379308), (4, 4784481), (6, 3189654), (9, 2126436), (12, 1594827), (13, 1472148), (18, 1063218), (26, 736074), (27, 708812), (36, 531609), (39, 490716), (43, 445068), (52, 368037), (54, 354406), (78, 245358), (86, 222534), (108, 177203), (117, 163572), (129, 148356), (156, 122679), (172, 111267), (234, 81786), (258, 74178), (317, 60372), (351, 54524), (387, 49452), (468, 40893), (516, 37089), (559, 34236), (634, 30186), (702, 27262), (774, 24726), (951, 20124), (1118, 17118), (1161, 16484), (1268, 15093), (1404, 13631), (1548, 12363), (1677, 11412), (1902, 10062), (2236, 8559), (2322, 8242), (2853, 6708), (3354, 5706), (3804, 5031), (4121, 4644)]