19127892

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3733}}^1$

素因数の和:3808

約数の個数: 48

約数和(自身を含む): 51857792

約数和(自身を除く): 32729900

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 122, 183, 244, 366, 427, 732, 854, 1281, 1708, 2562, 3733, 5124, 7466, 11199, 14932, 22398, 26131, 44796, 52262, 78393, 104524, 156786, 227713, 313572, 455426, 683139, 910852, 1366278, 1593991, 2732556, 3187982, 4781973, 6375964, 9563946, 19127892]

約数ペア:

[(1, 19127892), (2, 9563946), (3, 6375964), (4, 4781973), (6, 3187982), (7, 2732556), (12, 1593991), (14, 1366278), (21, 910852), (28, 683139), (42, 455426), (61, 313572), (84, 227713), (122, 156786), (183, 104524), (244, 78393), (366, 52262), (427, 44796), (732, 26131), (854, 22398), (1281, 14932), (1708, 11199), (2562, 7466), (3733, 5124)]