12243712

素因数分解:

$2^8\times {\mathrm{13}}^2\times {\mathrm{283}}^1$

素因数の和:325

約数の個数: 54

約数和(自身を含む): 26557692

約数和(自身を除く): 14313980

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 169, 208, 256, 283, 338, 416, 566, 676, 832, 1132, 1352, 1664, 2264, 2704, 3328, 3679, 4528, 5408, 7358, 9056, 10816, 14716, 18112, 21632, 29432, 36224, 43264, 47827, 58864, 72448, 95654, 117728, 191308, 235456, 382616, 470912, 765232, 941824, 1530464, 3060928, 6121856, 12243712]

約数ペア:

[(1, 12243712), (2, 6121856), (4, 3060928), (8, 1530464), (13, 941824), (16, 765232), (26, 470912), (32, 382616), (52, 235456), (64, 191308), (104, 117728), (128, 95654), (169, 72448), (208, 58864), (256, 47827), (283, 43264), (338, 36224), (416, 29432), (566, 21632), (676, 18112), (832, 14716), (1132, 10816), (1352, 9056), (1664, 7358), (2264, 5408), (2704, 4528), (3328, 3679)]