19096672

素因数分解:

$2^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{641}}^1$

素因数の和:684

約数の個数: 72

約数和(自身を含む): 46108440

約数和(自身を除く): 27011768

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 76, 98, 112, 133, 152, 196, 224, 266, 304, 392, 532, 608, 641, 784, 931, 1064, 1282, 1568, 1862, 2128, 2564, 3724, 4256, 4487, 5128, 7448, 8974, 10256, 12179, 14896, 17948, 20512, 24358, 29792, 31409, 35896, 48716, 62818, 71792, 85253, 97432, 125636, 143584, 170506, 194864, 251272, 341012, 389728, 502544, 596771, 682024, 1005088, 1193542, 1364048, 2387084, 2728096, 4774168, 9548336, 19096672]

約数ペア:

[(1, 19096672), (2, 9548336), (4, 4774168), (7, 2728096), (8, 2387084), (14, 1364048), (16, 1193542), (19, 1005088), (28, 682024), (32, 596771), (38, 502544), (49, 389728), (56, 341012), (76, 251272), (98, 194864), (112, 170506), (133, 143584), (152, 125636), (196, 97432), (224, 85253), (266, 71792), (304, 62818), (392, 48716), (532, 35896), (608, 31409), (641, 29792), (784, 24358), (931, 20512), (1064, 17948), (1282, 14896), (1568, 12179), (1862, 10256), (2128, 8974), (2564, 7448), (3724, 5128), (4256, 4487)]