12138236

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{809}}^1$

素因数の和:866

約数の個数: 36

約数和(自身を含む): 24131520

約数和(自身を除く): 11993284

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 121, 124, 242, 341, 484, 682, 809, 1364, 1618, 3236, 3751, 7502, 8899, 15004, 17798, 25079, 35596, 50158, 97889, 100316, 195778, 275869, 391556, 551738, 1103476, 3034559, 6069118, 12138236]

約数ペア:

[(1, 12138236), (2, 6069118), (4, 3034559), (11, 1103476), (22, 551738), (31, 391556), (44, 275869), (62, 195778), (121, 100316), (124, 97889), (242, 50158), (341, 35596), (484, 25079), (682, 17798), (809, 15004), (1364, 8899), (1618, 7502), (3236, 3751)]