19393077452

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{2713}}^1\times {\mathrm{4327}}^1$

素因数の和:7110

約数の個数: 48

約数和(自身を含む): 39467205120

約数和(自身を除く): 20074127668

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 236, 413, 826, 1652, 2713, 4327, 5426, 8654, 10852, 17308, 18991, 30289, 37982, 60578, 75964, 121156, 160067, 255293, 320134, 510586, 640268, 1021172, 1120469, 1787051, 2240938, 3574102, 4481876, 7148204, 11739151, 23478302, 46956604, 82174057, 164348114, 328696228, 692609909, 1385219818, 2770439636, 4848269363, 9696538726, 19393077452]

約数ペア:

[(1, 19393077452), (2, 9696538726), (4, 4848269363), (7, 2770439636), (14, 1385219818), (28, 692609909), (59, 328696228), (118, 164348114), (236, 82174057), (413, 46956604), (826, 23478302), (1652, 11739151), (2713, 7148204), (4327, 4481876), (5426, 3574102), (8654, 2240938), (10852, 1787051), (17308, 1120469), (18991, 1021172), (30289, 640268), (37982, 510586), (60578, 320134), (75964, 255293), (121156, 160067)]