15389664688

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2201039}}^1$

素因数の和:2201089

約数の個数: 40

約数和(自身を含む): 32751475200

約数和(自身を除く): 17361810512

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 92, 152, 184, 304, 368, 437, 874, 1748, 3496, 6992, 2201039, 4402078, 8804156, 17608312, 35216624, 41819741, 50623897, 83639482, 101247794, 167278964, 202495588, 334557928, 404991176, 669115856, 809982352, 961854043, 1923708086, 3847416172, 7694832344, 15389664688]

約数ペア:

[(1, 15389664688), (2, 7694832344), (4, 3847416172), (8, 1923708086), (16, 961854043), (19, 809982352), (23, 669115856), (38, 404991176), (46, 334557928), (76, 202495588), (92, 167278964), (152, 101247794), (184, 83639482), (304, 50623897), (368, 41819741), (437, 35216624), (874, 17608312), (1748, 8804156), (3496, 4402078), (6992, 2201039)]