19452480208

素因数分解:

$2^4\times 7^2\times {\mathrm{1697}}^1\times {\mathrm{14621}}^1$

素因数の和:16340

約数の個数: 60

約数和(自身を含む): 43871351652

約数和(自身を除く): 24418871444

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 1697, 3394, 6788, 11879, 13576, 14621, 23758, 27152, 29242, 47516, 58484, 83153, 95032, 102347, 116968, 166306, 190064, 204694, 233936, 332612, 409388, 665224, 716429, 818776, 1330448, 1432858, 1637552, 2865716, 5731432, 11462864, 24811837, 49623674, 99247348, 173682859, 198494696, 347365718, 396989392, 694731436, 1215780013, 1389462872, 2431560026, 2778925744, 4863120052, 9726240104, 19452480208]

約数ペア:

[(1, 19452480208), (2, 9726240104), (4, 4863120052), (7, 2778925744), (8, 2431560026), (14, 1389462872), (16, 1215780013), (28, 694731436), (49, 396989392), (56, 347365718), (98, 198494696), (112, 173682859), (196, 99247348), (392, 49623674), (784, 24811837), (1697, 11462864), (3394, 5731432), (6788, 2865716), (11879, 1637552), (13576, 1432858), (14621, 1330448), (23758, 818776), (27152, 716429), (29242, 665224), (47516, 409388), (58484, 332612), (83153, 233936), (95032, 204694), (102347, 190064), (116968, 166306)]