19591104

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:242

約数の個数: 112

約数和(自身を含む): 57351168

約数和(自身を除く): 37760064

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 47, 48, 52, 64, 78, 94, 96, 104, 141, 156, 167, 188, 192, 208, 282, 312, 334, 376, 416, 501, 564, 611, 624, 668, 752, 832, 1002, 1128, 1222, 1248, 1336, 1504, 1833, 2004, 2171, 2256, 2444, 2496, 2672, 3008, 3666, 4008, 4342, 4512, 4888, 5344, 6513, 7332, 7849, 8016, 8684, 9024, 9776, 10688, 13026, 14664, 15698, 16032, 17368, 19552, 23547, 26052, 29328, 31396, 32064, 34736, 39104, 47094, 52104, 58656, 62792, 69472, 94188, 102037, 104208, 117312, 125584, 138944, 188376, 204074, 208416, 251168, 306111, 376752, 408148, 416832, 502336, 612222, 753504, 816296, 1224444, 1507008, 1632592, 2448888, 3265184, 4897776, 6530368, 9795552, 19591104]

約数ペア:

[(1, 19591104), (2, 9795552), (3, 6530368), (4, 4897776), (6, 3265184), (8, 2448888), (12, 1632592), (13, 1507008), (16, 1224444), (24, 816296), (26, 753504), (32, 612222), (39, 502336), (47, 416832), (48, 408148), (52, 376752), (64, 306111), (78, 251168), (94, 208416), (96, 204074), (104, 188376), (141, 138944), (156, 125584), (167, 117312), (188, 104208), (192, 102037), (208, 94188), (282, 69472), (312, 62792), (334, 58656), (376, 52104), (416, 47094), (501, 39104), (564, 34736), (611, 32064), (624, 31396), (668, 29328), (752, 26052), (832, 23547), (1002, 19552), (1128, 17368), (1222, 16032), (1248, 15698), (1336, 14664), (1504, 13026), (1833, 10688), (2004, 9776), (2171, 9024), (2256, 8684), (2444, 8016), (2496, 7849), (2672, 7332), (3008, 6513), (3666, 5344), (4008, 4888), (4342, 4512)]