13111696

素因数分解:

$2^4\times {\mathrm{13}}^3\times {\mathrm{373}}^1$

素因数の和:420

約数の個数: 40

約数和(自身を含む): 27593720

約数和(自身を除く): 14482024

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 373, 676, 746, 1352, 1492, 2197, 2704, 2984, 4394, 4849, 5968, 8788, 9698, 17576, 19396, 35152, 38792, 63037, 77584, 126074, 252148, 504296, 819481, 1008592, 1638962, 3277924, 6555848, 13111696]

約数ペア:

[(1, 13111696), (2, 6555848), (4, 3277924), (8, 1638962), (13, 1008592), (16, 819481), (26, 504296), (52, 252148), (104, 126074), (169, 77584), (208, 63037), (338, 38792), (373, 35152), (676, 19396), (746, 17576), (1352, 9698), (1492, 8788), (2197, 5968), (2704, 4849), (2984, 4394)]