19833632

素因数分解:

$2^5\times 7^3\times {\mathrm{13}}^1\times {\mathrm{139}}^1$

素因数の和:183

約数の個数: 96

約数和(自身を含む): 49392000

約数和(自身を除く): 29558368

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 139, 182, 196, 208, 224, 278, 343, 364, 392, 416, 556, 637, 686, 728, 784, 973, 1112, 1274, 1372, 1456, 1568, 1807, 1946, 2224, 2548, 2744, 2912, 3614, 3892, 4448, 4459, 5096, 5488, 6811, 7228, 7784, 8918, 10192, 10976, 12649, 13622, 14456, 15568, 17836, 20384, 25298, 27244, 28912, 31136, 35672, 47677, 50596, 54488, 57824, 71344, 88543, 95354, 101192, 108976, 142688, 177086, 190708, 202384, 217952, 354172, 381416, 404768, 619801, 708344, 762832, 1239602, 1416688, 1525664, 2479204, 2833376, 4958408, 9916816, 19833632]

約数ペア:

[(1, 19833632), (2, 9916816), (4, 4958408), (7, 2833376), (8, 2479204), (13, 1525664), (14, 1416688), (16, 1239602), (26, 762832), (28, 708344), (32, 619801), (49, 404768), (52, 381416), (56, 354172), (91, 217952), (98, 202384), (104, 190708), (112, 177086), (139, 142688), (182, 108976), (196, 101192), (208, 95354), (224, 88543), (278, 71344), (343, 57824), (364, 54488), (392, 50596), (416, 47677), (556, 35672), (637, 31136), (686, 28912), (728, 27244), (784, 25298), (973, 20384), (1112, 17836), (1274, 15568), (1372, 14456), (1456, 13622), (1568, 12649), (1807, 10976), (1946, 10192), (2224, 8918), (2548, 7784), (2744, 7228), (2912, 6811), (3614, 5488), (3892, 5096), (4448, 4459)]