19909056

素因数分解:

$2^6\times 3^1\times {\mathrm{97}}^1\times {\mathrm{1069}}^1$

素因数の和:1181

約数の個数: 56

約数和(自身を含む): 53268880

約数和(自身を除く): 33359824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 97, 192, 194, 291, 388, 582, 776, 1069, 1164, 1552, 2138, 2328, 3104, 3207, 4276, 4656, 6208, 6414, 8552, 9312, 12828, 17104, 18624, 25656, 34208, 51312, 68416, 102624, 103693, 205248, 207386, 311079, 414772, 622158, 829544, 1244316, 1659088, 2488632, 3318176, 4977264, 6636352, 9954528, 19909056]

約数ペア:

[(1, 19909056), (2, 9954528), (3, 6636352), (4, 4977264), (6, 3318176), (8, 2488632), (12, 1659088), (16, 1244316), (24, 829544), (32, 622158), (48, 414772), (64, 311079), (96, 207386), (97, 205248), (192, 103693), (194, 102624), (291, 68416), (388, 51312), (582, 34208), (776, 25656), (1069, 18624), (1164, 17104), (1552, 12828), (2138, 9312), (2328, 8552), (3104, 6414), (3207, 6208), (4276, 4656)]