19589033517

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{613}}^1$

素因数の和:882

約数の個数: 64

約数和(自身を含む): 28300664832

約数和(自身を除く): 8711631315

約数列:

[1, 3, 31, 43, 61, 93, 129, 131, 183, 393, 613, 1333, 1839, 1891, 2623, 3999, 4061, 5633, 5673, 7869, 7991, 12183, 16899, 19003, 23973, 26359, 37393, 57009, 79077, 80303, 81313, 112179, 174623, 240909, 243939, 247721, 343613, 523869, 743163, 817129, 1030839, 1159183, 1607899, 2451387, 2489393, 3453029, 3477549, 4823697, 4898483, 7468179, 10359087, 10652003, 14695449, 31956009, 49844869, 107043899, 149534607, 151852973, 210634769, 321131697, 455558919, 631904307, 6529677839, 19589033517]

約数ペア:

[(1, 19589033517), (3, 6529677839), (31, 631904307), (43, 455558919), (61, 321131697), (93, 210634769), (129, 151852973), (131, 149534607), (183, 107043899), (393, 49844869), (613, 31956009), (1333, 14695449), (1839, 10652003), (1891, 10359087), (2623, 7468179), (3999, 4898483), (4061, 4823697), (5633, 3477549), (5673, 3453029), (7869, 2489393), (7991, 2451387), (12183, 1607899), (16899, 1159183), (19003, 1030839), (23973, 817129), (26359, 743163), (37393, 523869), (57009, 343613), (79077, 247721), (80303, 243939), (81313, 240909), (112179, 174623)]