19616856

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{2383}}^1$

素因数の和:2413

約数の個数: 64

約数和(自身を含む): 57216000

約数和(自身を除く): 37599144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 343, 392, 588, 686, 1029, 1176, 1372, 2058, 2383, 2744, 4116, 4766, 7149, 8232, 9532, 14298, 16681, 19064, 28596, 33362, 50043, 57192, 66724, 100086, 116767, 133448, 200172, 233534, 350301, 400344, 467068, 700602, 817369, 934136, 1401204, 1634738, 2452107, 2802408, 3269476, 4904214, 6538952, 9808428, 19616856]

約数ペア:

[(1, 19616856), (2, 9808428), (3, 6538952), (4, 4904214), (6, 3269476), (7, 2802408), (8, 2452107), (12, 1634738), (14, 1401204), (21, 934136), (24, 817369), (28, 700602), (42, 467068), (49, 400344), (56, 350301), (84, 233534), (98, 200172), (147, 133448), (168, 116767), (196, 100086), (294, 66724), (343, 57192), (392, 50043), (588, 33362), (686, 28596), (1029, 19064), (1176, 16681), (1372, 14298), (2058, 9532), (2383, 8232), (2744, 7149), (4116, 4766)]