15694387836

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{18420643}}^1$

素因数の和:18420721

約数の個数: 24

約数和(自身を含む): 37136018304

約数和(自身を除く): 21441630468

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 18420643, 36841286, 55261929, 73682572, 110523858, 221047716, 1307865653, 2615731306, 3923596959, 5231462612, 7847193918, 15694387836]

約数ペア:

[(1, 15694387836), (2, 7847193918), (3, 5231462612), (4, 3923596959), (6, 2615731306), (12, 1307865653), (71, 221047716), (142, 110523858), (213, 73682572), (284, 55261929), (426, 36841286), (852, 18420643)]