19048488

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1129}}^1$

素因数の和:1194

約数の個数: 64

約数和(自身を含む): 51528000

約数和(自身を除く): 32479512

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 37, 38, 57, 74, 76, 111, 114, 148, 152, 222, 228, 296, 444, 456, 703, 888, 1129, 1406, 2109, 2258, 2812, 3387, 4218, 4516, 5624, 6774, 8436, 9032, 13548, 16872, 21451, 27096, 41773, 42902, 64353, 83546, 85804, 125319, 128706, 167092, 171608, 250638, 257412, 334184, 501276, 514824, 793687, 1002552, 1587374, 2381061, 3174748, 4762122, 6349496, 9524244, 19048488]

約数ペア:

[(1, 19048488), (2, 9524244), (3, 6349496), (4, 4762122), (6, 3174748), (8, 2381061), (12, 1587374), (19, 1002552), (24, 793687), (37, 514824), (38, 501276), (57, 334184), (74, 257412), (76, 250638), (111, 171608), (114, 167092), (148, 128706), (152, 125319), (222, 85804), (228, 83546), (296, 64353), (444, 42902), (456, 41773), (703, 27096), (888, 21451), (1129, 16872), (1406, 13548), (2109, 9032), (2258, 8436), (2812, 6774), (3387, 5624), (4218, 4516)]