11894272

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{1787}}^1$

素因数の和:1818

約数の個数: 40

約数和(自身を含む): 25607736

約数和(自身を除く): 13713464

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 1787, 3328, 3574, 6656, 7148, 14296, 23231, 28592, 46462, 57184, 92924, 114368, 185848, 228736, 371696, 457472, 743392, 914944, 1486784, 2973568, 5947136, 11894272]

約数ペア:

[(1, 11894272), (2, 5947136), (4, 2973568), (8, 1486784), (13, 914944), (16, 743392), (26, 457472), (32, 371696), (52, 228736), (64, 185848), (104, 114368), (128, 92924), (208, 57184), (256, 46462), (416, 28592), (512, 23231), (832, 14296), (1664, 7148), (1787, 6656), (3328, 3574)]