12742384

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{593}}^1$

素因数の和:697

約数の個数: 40

約数和(自身を含む): 26516160

約数和(自身を除く): 13773776

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 79, 136, 158, 272, 316, 593, 632, 1186, 1264, 1343, 2372, 2686, 4744, 5372, 9488, 10081, 10744, 20162, 21488, 40324, 46847, 80648, 93694, 161296, 187388, 374776, 749552, 796399, 1592798, 3185596, 6371192, 12742384]

約数ペア:

[(1, 12742384), (2, 6371192), (4, 3185596), (8, 1592798), (16, 796399), (17, 749552), (34, 374776), (68, 187388), (79, 161296), (136, 93694), (158, 80648), (272, 46847), (316, 40324), (593, 21488), (632, 20162), (1186, 10744), (1264, 10081), (1343, 9488), (2372, 5372), (2686, 4744)]