15042248

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2729}}^1$

素因数の和:2801

約数の個数: 32

約数和(自身を含む): 30958200

約数和(自身を除く): 15915952

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 424, 689, 1378, 2729, 2756, 5458, 5512, 10916, 21832, 35477, 70954, 141908, 144637, 283816, 289274, 578548, 1157096, 1880281, 3760562, 7521124, 15042248]

約数ペア:

[(1, 15042248), (2, 7521124), (4, 3760562), (8, 1880281), (13, 1157096), (26, 578548), (52, 289274), (53, 283816), (104, 144637), (106, 141908), (212, 70954), (424, 35477), (689, 21832), (1378, 10916), (2729, 5512), (2756, 5458)]