13196365

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:158

約数の個数: 48

約数和(自身を含む): 20659968

約数和(自身を除く): 7463603

約数列:

[1, 5, 7, 13, 23, 35, 65, 91, 97, 115, 161, 169, 299, 455, 485, 679, 805, 845, 1183, 1261, 1495, 2093, 2231, 3395, 3887, 5915, 6305, 8827, 10465, 11155, 15617, 16393, 19435, 27209, 29003, 44135, 78085, 81965, 114751, 136045, 145015, 203021, 377039, 573755, 1015105, 1885195, 2639273, 13196365]

約数ペア:

[(1, 13196365), (5, 2639273), (7, 1885195), (13, 1015105), (23, 573755), (35, 377039), (65, 203021), (91, 145015), (97, 136045), (115, 114751), (161, 81965), (169, 78085), (299, 44135), (455, 29003), (485, 27209), (679, 19435), (805, 16393), (845, 15617), (1183, 11155), (1261, 10465), (1495, 8827), (2093, 6305), (2231, 5915), (3395, 3887)]