12948832

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1831}}^1$

素因数の和:1871

約数の個数: 48

約数和(自身を含む): 29084832

約数和(自身を除く): 16136000

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 884, 1768, 1831, 3536, 3662, 7072, 7324, 14648, 23803, 29296, 31127, 47606, 58592, 62254, 95212, 124508, 190424, 249016, 380848, 404651, 498032, 761696, 809302, 996064, 1618604, 3237208, 6474416, 12948832]

約数ペア:

[(1, 12948832), (2, 6474416), (4, 3237208), (8, 1618604), (13, 996064), (16, 809302), (17, 761696), (26, 498032), (32, 404651), (34, 380848), (52, 249016), (68, 190424), (104, 124508), (136, 95212), (208, 62254), (221, 58592), (272, 47606), (416, 31127), (442, 29296), (544, 23803), (884, 14648), (1768, 7324), (1831, 7072), (3536, 3662)]