11685128

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2293}}^1$

素因数の和:2326

約数の個数: 48

約数和(自身を含む): 27459180

約数和(自身を除く): 15774052

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 2293, 2548, 4586, 5096, 9172, 16051, 18344, 29809, 32102, 59618, 64204, 112357, 119236, 128408, 208663, 224714, 238472, 417326, 449428, 834652, 898856, 1460641, 1669304, 2921282, 5842564, 11685128]

約数ペア:

[(1, 11685128), (2, 5842564), (4, 2921282), (7, 1669304), (8, 1460641), (13, 898856), (14, 834652), (26, 449428), (28, 417326), (49, 238472), (52, 224714), (56, 208663), (91, 128408), (98, 119236), (104, 112357), (182, 64204), (196, 59618), (364, 32102), (392, 29809), (637, 18344), (728, 16051), (1274, 9172), (2293, 5096), (2548, 4586)]