12402208

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4259}}^1$

素因数の和:4289

約数の個数: 48

約数和(自身を含む): 30058560

約数和(自身を除く): 17656352

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 4259, 8518, 17036, 29813, 34072, 55367, 59626, 68144, 110734, 119252, 136288, 221468, 238504, 387569, 442936, 477008, 775138, 885872, 954016, 1550276, 1771744, 3100552, 6201104, 12402208]

約数ペア:

[(1, 12402208), (2, 6201104), (4, 3100552), (7, 1771744), (8, 1550276), (13, 954016), (14, 885872), (16, 775138), (26, 477008), (28, 442936), (32, 387569), (52, 238504), (56, 221468), (91, 136288), (104, 119252), (112, 110734), (182, 68144), (208, 59626), (224, 55367), (364, 34072), (416, 29813), (728, 17036), (1456, 8518), (2912, 4259)]