12691168

素因数分解:

$2^5\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1069}}^1$

素因数の和:1139

約数の個数: 48

約数和(自身を含む): 29121120

約数和(自身を除く): 16429952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 106, 112, 212, 224, 371, 424, 742, 848, 1069, 1484, 1696, 2138, 2968, 4276, 5936, 7483, 8552, 11872, 14966, 17104, 29932, 34208, 56657, 59864, 113314, 119728, 226628, 239456, 396599, 453256, 793198, 906512, 1586396, 1813024, 3172792, 6345584, 12691168]

約数ペア:

[(1, 12691168), (2, 6345584), (4, 3172792), (7, 1813024), (8, 1586396), (14, 906512), (16, 793198), (28, 453256), (32, 396599), (53, 239456), (56, 226628), (106, 119728), (112, 113314), (212, 59864), (224, 56657), (371, 34208), (424, 29932), (742, 17104), (848, 14966), (1069, 11872), (1484, 8552), (1696, 7483), (2138, 5936), (2968, 4276)]