11819726

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:260

約数の個数: 32

約数和(自身を含む): 19686240

約数和(自身を除く): 7866514

約数列:

[1, 2, 17, 34, 41, 61, 82, 122, 139, 278, 697, 1037, 1394, 2074, 2363, 2501, 4726, 5002, 5699, 8479, 11398, 16958, 42517, 85034, 96883, 144143, 193766, 288286, 347639, 695278, 5909863, 11819726]

約数ペア:

[(1, 11819726), (2, 5909863), (17, 695278), (34, 347639), (41, 288286), (61, 193766), (82, 144143), (122, 96883), (139, 85034), (278, 42517), (697, 16958), (1037, 11398), (1394, 8479), (2074, 5699), (2363, 5002), (2501, 4726)]