19564536

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^3\times {\mathrm{67}}^1$

素因数の和:145

約数の個数: 64

約数和(自身を含む): 51897600

約数和(自身を除く): 32333064

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 67, 69, 92, 134, 138, 184, 201, 268, 276, 402, 529, 536, 552, 804, 1058, 1541, 1587, 1608, 2116, 3082, 3174, 4232, 4623, 6164, 6348, 9246, 12167, 12328, 12696, 18492, 24334, 35443, 36501, 36984, 48668, 70886, 73002, 97336, 106329, 141772, 146004, 212658, 283544, 292008, 425316, 815189, 850632, 1630378, 2445567, 3260756, 4891134, 6521512, 9782268, 19564536]

約数ペア:

[(1, 19564536), (2, 9782268), (3, 6521512), (4, 4891134), (6, 3260756), (8, 2445567), (12, 1630378), (23, 850632), (24, 815189), (46, 425316), (67, 292008), (69, 283544), (92, 212658), (134, 146004), (138, 141772), (184, 106329), (201, 97336), (268, 73002), (276, 70886), (402, 48668), (529, 36984), (536, 36501), (552, 35443), (804, 24334), (1058, 18492), (1541, 12696), (1587, 12328), (1608, 12167), (2116, 9246), (3082, 6348), (3174, 6164), (4232, 4623)]