19651104

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{6203}}^1$

素因数の和:6230

約数の個数: 72

約数和(自身を含む): 60972912

約数和(自身を除く): 41321808

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 264, 288, 352, 396, 528, 792, 1056, 1584, 3168, 6203, 12406, 18609, 24812, 37218, 49624, 55827, 68233, 74436, 99248, 111654, 136466, 148872, 198496, 204699, 223308, 272932, 297744, 409398, 446616, 545864, 595488, 614097, 818796, 893232, 1091728, 1228194, 1637592, 1786464, 2183456, 2456388, 3275184, 4912776, 6550368, 9825552, 19651104]

約数ペア:

[(1, 19651104), (2, 9825552), (3, 6550368), (4, 4912776), (6, 3275184), (8, 2456388), (9, 2183456), (11, 1786464), (12, 1637592), (16, 1228194), (18, 1091728), (22, 893232), (24, 818796), (32, 614097), (33, 595488), (36, 545864), (44, 446616), (48, 409398), (66, 297744), (72, 272932), (88, 223308), (96, 204699), (99, 198496), (132, 148872), (144, 136466), (176, 111654), (198, 99248), (264, 74436), (288, 68233), (352, 55827), (396, 49624), (528, 37218), (792, 24812), (1056, 18609), (1584, 12406), (3168, 6203)]