12499136

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1$

素因数の和:289

約数の個数: 56

約数和(自身を含む): 27182064

約数和(自身を除く): 14682928

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 83, 104, 166, 181, 208, 332, 362, 416, 664, 724, 832, 1079, 1328, 1448, 2158, 2353, 2656, 2896, 4316, 4706, 5312, 5792, 8632, 9412, 11584, 15023, 17264, 18824, 30046, 34528, 37648, 60092, 69056, 75296, 120184, 150592, 195299, 240368, 390598, 480736, 781196, 961472, 1562392, 3124784, 6249568, 12499136]

約数ペア:

[(1, 12499136), (2, 6249568), (4, 3124784), (8, 1562392), (13, 961472), (16, 781196), (26, 480736), (32, 390598), (52, 240368), (64, 195299), (83, 150592), (104, 120184), (166, 75296), (181, 69056), (208, 60092), (332, 37648), (362, 34528), (416, 30046), (664, 18824), (724, 17264), (832, 15023), (1079, 11584), (1328, 9412), (1448, 8632), (2158, 5792), (2353, 5312), (2656, 4706), (2896, 4316)]