19394165064

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{547}}^1\times {\mathrm{64231}}^1$

素因数の和:64810

約数の個数: 64

約数和(自身を含む): 50686755840

約数和(自身を除く): 31292590776

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 547, 552, 1094, 1641, 2188, 3282, 4376, 6564, 12581, 13128, 25162, 37743, 50324, 64231, 75486, 100648, 128462, 150972, 192693, 256924, 301944, 385386, 513848, 770772, 1477313, 1541544, 2954626, 4431939, 5909252, 8863878, 11818504, 17727756, 35134357, 35455512, 70268714, 105403071, 140537428, 210806142, 281074856, 421612284, 808090211, 843224568, 1616180422, 2424270633, 3232360844, 4848541266, 6464721688, 9697082532, 19394165064]

約数ペア:

[(1, 19394165064), (2, 9697082532), (3, 6464721688), (4, 4848541266), (6, 3232360844), (8, 2424270633), (12, 1616180422), (23, 843224568), (24, 808090211), (46, 421612284), (69, 281074856), (92, 210806142), (138, 140537428), (184, 105403071), (276, 70268714), (547, 35455512), (552, 35134357), (1094, 17727756), (1641, 11818504), (2188, 8863878), (3282, 5909252), (4376, 4431939), (6564, 2954626), (12581, 1541544), (13128, 1477313), (25162, 770772), (37743, 513848), (50324, 385386), (64231, 301944), (75486, 256924), (100648, 192693), (128462, 150972)]