12963236

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1$

素因数の和:332

約数の個数: 48

約数和(自身を含む): 27010368

約数和(自身を除く): 14047132

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 131, 143, 173, 262, 286, 346, 524, 572, 692, 1441, 1703, 1903, 2249, 2882, 3406, 3806, 4498, 5764, 6812, 7612, 8996, 18733, 22663, 24739, 37466, 45326, 49478, 74932, 90652, 98956, 249293, 294619, 498586, 589238, 997172, 1178476, 3240809, 6481618, 12963236]

約数ペア:

[(1, 12963236), (2, 6481618), (4, 3240809), (11, 1178476), (13, 997172), (22, 589238), (26, 498586), (44, 294619), (52, 249293), (131, 98956), (143, 90652), (173, 74932), (262, 49478), (286, 45326), (346, 37466), (524, 24739), (572, 22663), (692, 18733), (1441, 8996), (1703, 7612), (1903, 6812), (2249, 5764), (2882, 4498), (3406, 3806)]