15413744

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:357

約数の個数: 40

約数和(自身を含む): 30950400

約数和(自身を除く): 15536656

約数列:

[1, 2, 4, 8, 16, 47, 94, 103, 188, 199, 206, 376, 398, 412, 752, 796, 824, 1592, 1648, 3184, 4841, 9353, 9682, 18706, 19364, 20497, 37412, 38728, 40994, 74824, 77456, 81988, 149648, 163976, 327952, 963359, 1926718, 3853436, 7706872, 15413744]

約数ペア:

[(1, 15413744), (2, 7706872), (4, 3853436), (8, 1926718), (16, 963359), (47, 327952), (94, 163976), (103, 149648), (188, 81988), (199, 77456), (206, 74824), (376, 40994), (398, 38728), (412, 37412), (752, 20497), (796, 19364), (824, 18706), (1592, 9682), (1648, 9353), (3184, 4841)]