15214472

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20899}}^1$

素因数の和:20925

約数の個数: 32

約数和(自身を含む): 35112000

約数和(自身を除く): 19897528

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 20899, 41798, 83596, 146293, 167192, 271687, 292586, 543374, 585172, 1086748, 1170344, 1901809, 2173496, 3803618, 7607236, 15214472]

約数ペア:

[(1, 15214472), (2, 7607236), (4, 3803618), (7, 2173496), (8, 1901809), (13, 1170344), (14, 1086748), (26, 585172), (28, 543374), (52, 292586), (56, 271687), (91, 167192), (104, 146293), (182, 83596), (364, 41798), (728, 20899)]