15223432

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{15991}}^1$

素因数の和:16021

約数の個数: 32

約数和(自身を含む): 34542720

約数和(自身を除く): 19319288

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 15991, 31982, 63964, 111937, 127928, 223874, 271847, 447748, 543694, 895496, 1087388, 1902929, 2174776, 3805858, 7611716, 15223432]

約数ペア:

[(1, 15223432), (2, 7611716), (4, 3805858), (7, 2174776), (8, 1902929), (14, 1087388), (17, 895496), (28, 543694), (34, 447748), (56, 271847), (68, 223874), (119, 127928), (136, 111937), (238, 63964), (476, 31982), (952, 15991)]