13163612

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{541}}^1$

素因数の和:642

約数の個数: 48

約数和(自身を含む): 29137920

約数和(自身を除く): 15974308

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 79, 154, 158, 308, 316, 541, 553, 869, 1082, 1106, 1738, 2164, 2212, 3476, 3787, 5951, 6083, 7574, 11902, 12166, 15148, 23804, 24332, 41657, 42739, 83314, 85478, 166628, 170956, 299173, 470129, 598346, 940258, 1196692, 1880516, 3290903, 6581806, 13163612]

約数ペア:

[(1, 13163612), (2, 6581806), (4, 3290903), (7, 1880516), (11, 1196692), (14, 940258), (22, 598346), (28, 470129), (44, 299173), (77, 170956), (79, 166628), (154, 85478), (158, 83314), (308, 42739), (316, 41657), (541, 24332), (553, 23804), (869, 15148), (1082, 12166), (1106, 11902), (1738, 7574), (2164, 6083), (2212, 5951), (3476, 3787)]