12535136

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{389}}^1$

素因数の和:471

約数の個数: 48

約数和(自身を含む): 26535600

約数和(自身を除く): 14000464

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 53, 76, 106, 152, 212, 304, 389, 424, 608, 778, 848, 1007, 1556, 1696, 2014, 3112, 4028, 6224, 7391, 8056, 12448, 14782, 16112, 20617, 29564, 32224, 41234, 59128, 82468, 118256, 164936, 236512, 329872, 391723, 659744, 783446, 1566892, 3133784, 6267568, 12535136]

約数ペア:

[(1, 12535136), (2, 6267568), (4, 3133784), (8, 1566892), (16, 783446), (19, 659744), (32, 391723), (38, 329872), (53, 236512), (76, 164936), (106, 118256), (152, 82468), (212, 59128), (304, 41234), (389, 32224), (424, 29564), (608, 20617), (778, 16112), (848, 14782), (1007, 12448), (1556, 8056), (1696, 7391), (2014, 6224), (3112, 4028)]