19338150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:286

約数の個数: 96

約数和(自身を含む): 52996608

約数和(自身を除く): 33658458

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 47, 50, 65, 75, 78, 94, 130, 141, 150, 195, 211, 235, 282, 325, 390, 422, 470, 611, 633, 650, 705, 975, 1055, 1175, 1222, 1266, 1410, 1833, 1950, 2110, 2350, 2743, 3055, 3165, 3525, 3666, 5275, 5486, 6110, 6330, 7050, 8229, 9165, 9917, 10550, 13715, 15275, 15825, 16458, 18330, 19834, 27430, 29751, 30550, 31650, 41145, 45825, 49585, 59502, 68575, 82290, 91650, 99170, 128921, 137150, 148755, 205725, 247925, 257842, 297510, 386763, 411450, 495850, 644605, 743775, 773526, 1289210, 1487550, 1933815, 3223025, 3867630, 6446050, 9669075, 19338150]

約数ペア:

[(1, 19338150), (2, 9669075), (3, 6446050), (5, 3867630), (6, 3223025), (10, 1933815), (13, 1487550), (15, 1289210), (25, 773526), (26, 743775), (30, 644605), (39, 495850), (47, 411450), (50, 386763), (65, 297510), (75, 257842), (78, 247925), (94, 205725), (130, 148755), (141, 137150), (150, 128921), (195, 99170), (211, 91650), (235, 82290), (282, 68575), (325, 59502), (390, 49585), (422, 45825), (470, 41145), (611, 31650), (633, 30550), (650, 29751), (705, 27430), (975, 19834), (1055, 18330), (1175, 16458), (1222, 15825), (1266, 15275), (1410, 13715), (1833, 10550), (1950, 9917), (2110, 9165), (2350, 8229), (2743, 7050), (3055, 6330), (3165, 6110), (3525, 5486), (3666, 5275)]