12882415

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1231}}^1$

素因数の和:1279

約数の個数: 32

約数和(自身を含む): 19869696

約数和(自身を除く): 6987281

約数列:

[1, 5, 7, 13, 23, 35, 65, 91, 115, 161, 299, 455, 805, 1231, 1495, 2093, 6155, 8617, 10465, 16003, 28313, 43085, 80015, 112021, 141565, 198191, 368069, 560105, 990955, 1840345, 2576483, 12882415]

約数ペア:

[(1, 12882415), (5, 2576483), (7, 1840345), (13, 990955), (23, 560105), (35, 368069), (65, 198191), (91, 141565), (115, 112021), (161, 80015), (299, 43085), (455, 28313), (805, 16003), (1231, 10465), (1495, 8617), (2093, 6155)]