16172286

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{389}}^1$

素因数の和:461

約数の個数: 48

約数和(自身を含む): 35970480

約数和(自身を除く): 19798194

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 82, 123, 169, 246, 338, 389, 507, 533, 778, 1014, 1066, 1167, 1599, 2334, 3198, 5057, 6929, 10114, 13858, 15171, 15949, 20787, 30342, 31898, 41574, 47847, 65741, 95694, 131482, 197223, 207337, 394446, 414674, 622011, 1244022, 2695381, 5390762, 8086143, 16172286]

約数ペア:

[(1, 16172286), (2, 8086143), (3, 5390762), (6, 2695381), (13, 1244022), (26, 622011), (39, 414674), (41, 394446), (78, 207337), (82, 197223), (123, 131482), (169, 95694), (246, 65741), (338, 47847), (389, 41574), (507, 31898), (533, 30342), (778, 20787), (1014, 15949), (1066, 15171), (1167, 13858), (1599, 10114), (2334, 6929), (3198, 5057)]