189587519

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:176

約数の個数: 48

約数和(自身を含む): 235799424

約数和(自身を除く): 46211905

約数列:

[1, 11, 17, 37, 47, 53, 121, 187, 407, 517, 583, 629, 799, 901, 1739, 1961, 2057, 2491, 4477, 5687, 6413, 6919, 8789, 9911, 19129, 21571, 27401, 29563, 33337, 42347, 76109, 92167, 96679, 109021, 210419, 237281, 301411, 325193, 366707, 465817, 1013837, 1566839, 3577123, 4033777, 5123987, 11152207, 17235229, 189587519]

約数ペア:

[(1, 189587519), (11, 17235229), (17, 11152207), (37, 5123987), (47, 4033777), (53, 3577123), (121, 1566839), (187, 1013837), (407, 465817), (517, 366707), (583, 325193), (629, 301411), (799, 237281), (901, 210419), (1739, 109021), (1961, 96679), (2057, 92167), (2491, 76109), (4477, 42347), (5687, 33337), (6413, 29563), (6919, 27401), (8789, 21571), (9911, 19129)]