19245936

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{449}}^1$

素因数の和:526

約数の個数: 80

約数和(自身を含む): 53568000

約数和(自身を除く): 34322064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 47, 48, 57, 76, 94, 114, 141, 152, 188, 228, 282, 304, 376, 449, 456, 564, 752, 893, 898, 912, 1128, 1347, 1786, 1796, 2256, 2679, 2694, 3572, 3592, 5358, 5388, 7144, 7184, 8531, 10716, 10776, 14288, 17062, 21103, 21432, 21552, 25593, 34124, 42206, 42864, 51186, 63309, 68248, 84412, 102372, 126618, 136496, 168824, 204744, 253236, 337648, 400957, 409488, 506472, 801914, 1012944, 1202871, 1603828, 2405742, 3207656, 4811484, 6415312, 9622968, 19245936]

約数ペア:

[(1, 19245936), (2, 9622968), (3, 6415312), (4, 4811484), (6, 3207656), (8, 2405742), (12, 1603828), (16, 1202871), (19, 1012944), (24, 801914), (38, 506472), (47, 409488), (48, 400957), (57, 337648), (76, 253236), (94, 204744), (114, 168824), (141, 136496), (152, 126618), (188, 102372), (228, 84412), (282, 68248), (304, 63309), (376, 51186), (449, 42864), (456, 42206), (564, 34124), (752, 25593), (893, 21552), (898, 21432), (912, 21103), (1128, 17062), (1347, 14288), (1786, 10776), (1796, 10716), (2256, 8531), (2679, 7184), (2694, 7144), (3572, 5388), (3592, 5358)]