19211328

素因数分解:

$2^6\times 3^2\times {\mathrm{33353}}^1$

素因数の和:33371

約数の個数: 42

約数和(自身を含む): 55067454

約数和(自身を除く): 35856126

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 33353, 66706, 100059, 133412, 200118, 266824, 300177, 400236, 533648, 600354, 800472, 1067296, 1200708, 1600944, 2134592, 2401416, 3201888, 4802832, 6403776, 9605664, 19211328]

約数ペア:

[(1, 19211328), (2, 9605664), (3, 6403776), (4, 4802832), (6, 3201888), (8, 2401416), (9, 2134592), (12, 1600944), (16, 1200708), (18, 1067296), (24, 800472), (32, 600354), (36, 533648), (48, 400236), (64, 300177), (72, 266824), (96, 200118), (144, 133412), (192, 100059), (288, 66706), (576, 33353)]