19531072128

素因数分解:

$2^7\times 3^1\times {\mathrm{1039}}^1\times {\mathrm{48953}}^1$

素因数の和:50009

約数の個数: 64

約数和(自身を含む): 51930403200

約数和(自身を除く): 32399331072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 1039, 2078, 3117, 4156, 6234, 8312, 12468, 16624, 24936, 33248, 48953, 49872, 66496, 97906, 99744, 132992, 146859, 195812, 199488, 293718, 391624, 398976, 587436, 783248, 1174872, 1566496, 2349744, 3132992, 4699488, 6265984, 9398976, 18797952, 50862167, 101724334, 152586501, 203448668, 305173002, 406897336, 610346004, 813794672, 1220692008, 1627589344, 2441384016, 3255178688, 4882768032, 6510357376, 9765536064, 19531072128]

約数ペア:

[(1, 19531072128), (2, 9765536064), (3, 6510357376), (4, 4882768032), (6, 3255178688), (8, 2441384016), (12, 1627589344), (16, 1220692008), (24, 813794672), (32, 610346004), (48, 406897336), (64, 305173002), (96, 203448668), (128, 152586501), (192, 101724334), (384, 50862167), (1039, 18797952), (2078, 9398976), (3117, 6265984), (4156, 4699488), (6234, 3132992), (8312, 2349744), (12468, 1566496), (16624, 1174872), (24936, 783248), (33248, 587436), (48953, 398976), (49872, 391624), (66496, 293718), (97906, 199488), (99744, 195812), (132992, 146859)]