12123488

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{193}}^1$

素因数の和:367

約数の個数: 48

約数和(自身を含む): 26008416

約数和(自身を除く): 13884928

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 151, 193, 208, 302, 386, 416, 604, 772, 1208, 1544, 1963, 2416, 2509, 3088, 3926, 4832, 5018, 6176, 7852, 10036, 15704, 20072, 29143, 31408, 40144, 58286, 62816, 80288, 116572, 233144, 378859, 466288, 757718, 932576, 1515436, 3030872, 6061744, 12123488]

約数ペア:

[(1, 12123488), (2, 6061744), (4, 3030872), (8, 1515436), (13, 932576), (16, 757718), (26, 466288), (32, 378859), (52, 233144), (104, 116572), (151, 80288), (193, 62816), (208, 58286), (302, 40144), (386, 31408), (416, 29143), (604, 20072), (772, 15704), (1208, 10036), (1544, 7852), (1963, 6176), (2416, 5018), (2509, 4832), (3088, 3926)]