11973344

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{419}}^1$

素因数の和:495

約数の個数: 48

約数和(自身を含む): 25401600

約数和(自身を除く): 13428256

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 47, 76, 94, 152, 188, 304, 376, 419, 608, 752, 838, 893, 1504, 1676, 1786, 3352, 3572, 6704, 7144, 7961, 13408, 14288, 15922, 19693, 28576, 31844, 39386, 63688, 78772, 127376, 157544, 254752, 315088, 374167, 630176, 748334, 1496668, 2993336, 5986672, 11973344]

約数ペア:

[(1, 11973344), (2, 5986672), (4, 2993336), (8, 1496668), (16, 748334), (19, 630176), (32, 374167), (38, 315088), (47, 254752), (76, 157544), (94, 127376), (152, 78772), (188, 63688), (304, 39386), (376, 31844), (419, 28576), (608, 19693), (752, 15922), (838, 14288), (893, 13408), (1504, 7961), (1676, 7144), (1786, 6704), (3352, 3572)]