16798432

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3947}}^1$

素因数の和:3983

約数の個数: 48

約数和(自身を含む): 39795840

約数和(自身を除く): 22997408

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 3947, 4256, 7894, 15788, 27629, 31576, 55258, 63152, 74993, 110516, 126304, 149986, 221032, 299972, 442064, 524951, 599944, 884128, 1049902, 1199888, 2099804, 2399776, 4199608, 8399216, 16798432]

約数ペア:

[(1, 16798432), (2, 8399216), (4, 4199608), (7, 2399776), (8, 2099804), (14, 1199888), (16, 1049902), (19, 884128), (28, 599944), (32, 524951), (38, 442064), (56, 299972), (76, 221032), (112, 149986), (133, 126304), (152, 110516), (224, 74993), (266, 63152), (304, 55258), (532, 31576), (608, 27629), (1064, 15788), (2128, 7894), (3947, 4256)]