11916268

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1723}}^1$

素因数の和:1766

約数の個数: 48

約数和(自身を含む): 27032320

約数和(自身を除く): 15116052

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 988, 1723, 1729, 3446, 3458, 6892, 6916, 12061, 22399, 24122, 32737, 44798, 48244, 65474, 89596, 130948, 156793, 229159, 313586, 425581, 458318, 627172, 851162, 916636, 1702324, 2979067, 5958134, 11916268]

約数ペア:

[(1, 11916268), (2, 5958134), (4, 2979067), (7, 1702324), (13, 916636), (14, 851162), (19, 627172), (26, 458318), (28, 425581), (38, 313586), (52, 229159), (76, 156793), (91, 130948), (133, 89596), (182, 65474), (247, 48244), (266, 44798), (364, 32737), (494, 24122), (532, 22399), (988, 12061), (1723, 6916), (1729, 6892), (3446, 3458)]