11974256

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1$

素因数の和:382

約数の個数: 80

約数和(自身を含む): 29640960

約数和(自身を除く): 17666704

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 34, 38, 56, 68, 76, 112, 119, 133, 136, 152, 238, 266, 272, 304, 323, 331, 476, 532, 646, 662, 952, 1064, 1292, 1324, 1904, 2128, 2261, 2317, 2584, 2648, 4522, 4634, 5168, 5296, 5627, 6289, 9044, 9268, 11254, 12578, 18088, 18536, 22508, 25156, 36176, 37072, 39389, 44023, 45016, 50312, 78778, 88046, 90032, 100624, 106913, 157556, 176092, 213826, 315112, 352184, 427652, 630224, 704368, 748391, 855304, 1496782, 1710608, 2993564, 5987128, 11974256]

約数ペア:

[(1, 11974256), (2, 5987128), (4, 2993564), (7, 1710608), (8, 1496782), (14, 855304), (16, 748391), (17, 704368), (19, 630224), (28, 427652), (34, 352184), (38, 315112), (56, 213826), (68, 176092), (76, 157556), (112, 106913), (119, 100624), (133, 90032), (136, 88046), (152, 78778), (238, 50312), (266, 45016), (272, 44023), (304, 39389), (323, 37072), (331, 36176), (476, 25156), (532, 22508), (646, 18536), (662, 18088), (952, 12578), (1064, 11254), (1292, 9268), (1324, 9044), (1904, 6289), (2128, 5627), (2261, 5296), (2317, 5168), (2584, 4634), (2648, 4522)]