15593732

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{257}}^1$

素因数の和:476

約数の個数: 48

約数和(自身を含む): 34328448

約数和(自身を除く): 18734716

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 197, 257, 308, 394, 514, 788, 1028, 1379, 1799, 2167, 2758, 2827, 3598, 4334, 5516, 5654, 7196, 8668, 11308, 15169, 19789, 30338, 39578, 50629, 60676, 79156, 101258, 202516, 354403, 556919, 708806, 1113838, 1417612, 2227676, 3898433, 7796866, 15593732]

約数ペア:

[(1, 15593732), (2, 7796866), (4, 3898433), (7, 2227676), (11, 1417612), (14, 1113838), (22, 708806), (28, 556919), (44, 354403), (77, 202516), (154, 101258), (197, 79156), (257, 60676), (308, 50629), (394, 39578), (514, 30338), (788, 19789), (1028, 15169), (1379, 11308), (1799, 8668), (2167, 7196), (2758, 5654), (2827, 5516), (3598, 4334)]