1922395072

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{121609}}^1$

素因数の和:121653

約数の個数: 56

約数和(自身を含む): 4324451600

約数和(自身を除く): 2402056528

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 152, 208, 247, 304, 416, 494, 608, 832, 988, 1216, 1976, 3952, 7904, 15808, 121609, 243218, 486436, 972872, 1580917, 1945744, 2310571, 3161834, 3891488, 4621142, 6323668, 7782976, 9242284, 12647336, 18484568, 25294672, 30037423, 36969136, 50589344, 60074846, 73938272, 101178688, 120149692, 147876544, 240299384, 480598768, 961197536, 1922395072]

約数ペア:

[(1, 1922395072), (2, 961197536), (4, 480598768), (8, 240299384), (13, 147876544), (16, 120149692), (19, 101178688), (26, 73938272), (32, 60074846), (38, 50589344), (52, 36969136), (64, 30037423), (76, 25294672), (104, 18484568), (152, 12647336), (208, 9242284), (247, 7782976), (304, 6323668), (416, 4621142), (494, 3891488), (608, 3161834), (832, 2310571), (988, 1945744), (1216, 1580917), (1976, 972872), (3952, 486436), (7904, 243218), (15808, 121609)]