19005267408

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{20839109}}^1$

素因数の和:20839139

約数の個数: 40

約数和(自身を含む): 51680992800

約数和(自身を除く): 32675725392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 20839109, 41678218, 62517327, 83356436, 125034654, 166712872, 250069308, 333425744, 395943071, 500138616, 791886142, 1000277232, 1187829213, 1583772284, 2375658426, 3167544568, 4751316852, 6335089136, 9502633704, 19005267408]

約数ペア:

[(1, 19005267408), (2, 9502633704), (3, 6335089136), (4, 4751316852), (6, 3167544568), (8, 2375658426), (12, 1583772284), (16, 1187829213), (19, 1000277232), (24, 791886142), (38, 500138616), (48, 395943071), (57, 333425744), (76, 250069308), (114, 166712872), (152, 125034654), (228, 83356436), (304, 62517327), (456, 41678218), (912, 20839109)]