16206190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1619}}^1$

素因数の和:1657

約数の個数: 64

約数和(自身を含む): 39191040

約数和(自身を除く): 22984850

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 55, 65, 70, 77, 91, 110, 130, 143, 154, 182, 286, 385, 455, 715, 770, 910, 1001, 1430, 1619, 2002, 3238, 5005, 8095, 10010, 11333, 16190, 17809, 21047, 22666, 35618, 42094, 56665, 89045, 105235, 113330, 124663, 147329, 178090, 210470, 231517, 249326, 294658, 463034, 623315, 736645, 1157585, 1246630, 1473290, 1620619, 2315170, 3241238, 8103095, 16206190]

約数ペア:

[(1, 16206190), (2, 8103095), (5, 3241238), (7, 2315170), (10, 1620619), (11, 1473290), (13, 1246630), (14, 1157585), (22, 736645), (26, 623315), (35, 463034), (55, 294658), (65, 249326), (70, 231517), (77, 210470), (91, 178090), (110, 147329), (130, 124663), (143, 113330), (154, 105235), (182, 89045), (286, 56665), (385, 42094), (455, 35618), (715, 22666), (770, 21047), (910, 17809), (1001, 16190), (1430, 11333), (1619, 10010), (2002, 8095), (3238, 5005)]