15697810792

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{9011}}^1$

素因数の和:9266

約数の個数: 64

約数和(自身を含む): 31610491200

約数和(自身を除く): 15912680408

約数列:

[1, 2, 4, 8, 19, 38, 73, 76, 146, 152, 157, 292, 314, 584, 628, 1256, 1387, 2774, 2983, 5548, 5966, 9011, 11096, 11461, 11932, 18022, 22922, 23864, 36044, 45844, 72088, 91688, 171209, 217759, 342418, 435518, 657803, 684836, 871036, 1315606, 1369672, 1414727, 1742072, 2631212, 2829454, 5262424, 5658908, 11317816, 12498257, 24996514, 26879813, 49993028, 53759626, 99986056, 103275071, 107519252, 206550142, 215038504, 413100284, 826200568, 1962226349, 3924452698, 7848905396, 15697810792]

約数ペア:

[(1, 15697810792), (2, 7848905396), (4, 3924452698), (8, 1962226349), (19, 826200568), (38, 413100284), (73, 215038504), (76, 206550142), (146, 107519252), (152, 103275071), (157, 99986056), (292, 53759626), (314, 49993028), (584, 26879813), (628, 24996514), (1256, 12498257), (1387, 11317816), (2774, 5658908), (2983, 5262424), (5548, 2829454), (5966, 2631212), (9011, 1742072), (11096, 1414727), (11461, 1369672), (11932, 1315606), (18022, 871036), (22922, 684836), (23864, 657803), (36044, 435518), (45844, 342418), (72088, 217759), (91688, 171209)]